CN112477514A - Hydraulic cylinder piston rod alignment manufacture equipment - Google Patents
Hydraulic cylinder piston rod alignment manufacture equipment Download PDFInfo
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- CN112477514A CN112477514A CN202011258316.2A CN202011258316A CN112477514A CN 112477514 A CN112477514 A CN 112477514A CN 202011258316 A CN202011258316 A CN 202011258316A CN 112477514 A CN112477514 A CN 112477514A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 12
- 239000010720 hydraulic oil Substances 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0005—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses hydraulic cylinder piston rod straightening manufacturing equipment which comprises a machine body, a straightening assembly and a movable positioning assembly, wherein a cavity is formed in the machine body, a positioning through hole is formed in the bottom surface of the machine body, the straightening assembly is arranged on the machine body, the movable positioning assembly comprises a foot wheel set and a positioning device, the foot wheel set comprises a first foot wheel, a second foot wheel, a third foot wheel and a fourth foot wheel which are arranged on the lower bottom surface of the machine body, the positioning device comprises an adjusting rod, a power conversion device, a positioning screw rod, a sliding sleeve, a connecting rod, a first control rod, a second control rod, a first positioning block, a second positioning block, a third positioning block and a fourth positioning block, and when the adjusting rod rotates, the positioning screw rod moves up or down. Compared with the prior art, the invention only needs to rotate the adjusting rod when switching the moving state and the positioning state, has very convenient operation and can well realize the consideration of the moving performance and the positioning performance.
Description
Technical Field
The invention relates to straightening manufacturing equipment, in particular to hydraulic oil cylinder piston rod straightening manufacturing equipment.
Background
A piston rod of the hydraulic oil cylinder belongs to a precision part, and is easy to deform after being used for a long time, so that straightening equipment is required to be used, related straightening manufacturing equipment is provided in the prior art, but the straightening equipment in the prior art cannot well realize the consideration of moving and positioning. In view of the above, the inventors of the present application have conducted extensive studies to obtain a hydraulic cylinder piston rod straightening manufacturing apparatus.
Disclosure of Invention
The invention aims to provide hydraulic oil cylinder piston rod straightening manufacturing equipment which can realize convenient movement and positioning.
The technical purpose of the invention is realized by the following technical scheme:
a hydraulic cylinder piston rod straightening manufacturing device comprises a machine body, a straightening assembly and a mobile positioning assembly, wherein a cavity is arranged in the machine body, a positioning through hole is formed in the bottom surface of the machine body, the straightening assembly is arranged on the machine body, the mobile positioning assembly comprises a foot wheel set and a positioning device, the foot wheel set comprises a first foot wheel, a second foot wheel, a third foot wheel and a fourth foot wheel which are arranged on the lower bottom surface of the machine body, the positioning device comprises an adjusting rod, a power conversion device, a positioning screw rod, a sliding sleeve, a connecting rod, a first control rod, a second control rod, a first positioning block, a second positioning block, a third positioning block and a fourth positioning block, the positioning screw rod vertically penetrates through the positioning through hole, the lower end of the positioning screw rod is rotatably connected with the sliding sleeve, the connecting rod horizontally penetrates through the sliding sleeve, and a first through hole and a second through hole are, the first control rod horizontally penetrates through the first through hole, the second control rod horizontally penetrates through the second through hole, the first control rod and the second control rod are arranged in parallel, the first positioning block and the second positioning block are respectively fixed at two ends of the first control rod, the third positioning block and the fourth positioning block are respectively fixed at two ends of the second control rod, the first positioning block is connected with a wheel shaft of the first caster, the second positioning block is connected with a wheel shaft of the second caster, the third positioning block is connected with a wheel shaft of the third caster, the fourth positioning block is connected with a wheel shaft of the fourth caster, the upper end of the positioning screw is connected with the power conversion device, the adjusting rod is horizontally arranged and installed on the machine body, when the adjusting rod rotates, the positioning screw rod moves up or down.
In a preferred embodiment, the first positioning block is arranged on one side of the first caster wheel, and the side surface of the first positioning block close to the first caster wheel is an arc surface adaptive to the shape of the wheel periphery of the first caster wheel; the second positioning block is arranged on one side of the second caster, and the side surface of the second positioning block, which is close to the second caster, is an arc surface matched with the shape of the periphery of the second caster; the third positioning block is arranged on one side of the third caster, and the side surface of the third positioning block, which is close to the third caster, is an arc surface matched with the shape of the periphery of the third caster; the fourth positioning block is arranged on one side of the fourth caster, and the side surface of the fourth positioning block, which is close to the fourth caster, is an arc surface adaptive to the shape of the periphery of the fourth caster.
In a preferred embodiment, the positioning assembly further comprises a first auxiliary member, a second auxiliary member, a third auxiliary member and a fourth auxiliary member, the first auxiliary member, the second auxiliary member, the third auxiliary member and the fourth auxiliary member are fixed on the lower surface of the bottom plate, the first auxiliary member and the second auxiliary member clamp the connecting rod, the third auxiliary member and the fourth auxiliary member also clamp the connecting rod, and the positions of the first auxiliary member, the second auxiliary member, the third auxiliary member and the fourth auxiliary member are block-shaped, plate-shaped or rod-shaped.
In a preferred embodiment, rounded corners are arranged on edges of the first positioning block, the second positioning block, the third positioning block and the fourth positioning block, a first anti-slip sheet is arranged on a side surface of the first positioning block, which is far away from the first caster, a second anti-slip sheet is arranged on a side surface of the second positioning block, which is far away from the second caster, a third anti-slip sheet is arranged on a side surface of the third positioning block, which is far away from the third caster, and a fourth anti-slip sheet is arranged on a side surface of the fourth positioning block, which is far away from the fourth caster.
In a preferred embodiment, the power conversion device comprises a first worm wheel, a first worm and a box body, the first worm wheel and the first worm are arranged in the box body, a first thread matched with the positioning screw rod is arranged on the inner wall of the first worm wheel, the first worm is matched with the first worm wheel, and the first worm is connected in the adjusting rod and rotates synchronously with the adjusting rod.
In a preferred embodiment, the first positioning block comprises a first adjusting screw rod, a first block body, a second worm wheel, a second worm and a first control rod, a first adjusting cavity is arranged inside the first block body, the second worm wheel and the second worm are arranged in the first adjusting cavity, a second thread matched with the first adjusting screw rod is arranged on the inner wall of the second worm wheel, the second worm is matched with the second worm wheel, the second worm is connected into the first control rod, namely the second worm is a part of the first control rod, as the first control rod rotates, one end of the first adjusting screw rod abuts against one side of the first block body far away from the first caster, and one side of the first block body far away from the first caster is made of rubber material; the second positioning block comprises a second adjusting screw rod, a second block body, a third worm wheel, a third worm and a second control rod, a second adjusting cavity is formed in the second block body, the third worm wheel and the third worm are arranged in the second adjusting cavity, a third thread matched with the second adjusting screw rod is arranged on the inner wall of the third worm wheel, the third worm is matched with the third worm wheel, the third worm is connected into the second control rod, the third worm is a part of the second control rod, one end of the second adjusting screw rod abuts against one side, far away from the second caster, of the second block body along with the rotation of the second control rod, and one side, far away from the second caster, of the second block body is made of a rubber material; the third positioning block comprises a third adjusting screw, a third body, a fourth worm wheel, a fourth worm and a third control rod, a third adjusting cavity is formed in the third body, the fourth worm wheel and the fourth worm are arranged in the third adjusting cavity, a fourth thread matched with the third adjusting screw is arranged on the inner wall of the fourth worm wheel, the fourth worm is matched with the fourth worm wheel, the fourth worm is connected into the third control rod, namely the fourth worm is a part of the third control rod, as the third control rod rotates, one end of the third adjusting screw abuts against one side, far away from the third caster, of the third body, and one side, far away from the third caster, of the third body is made of a rubber material; the fourth positioning block comprises a fourth adjusting screw, a fourth body, a fifth worm wheel, a fifth worm and a fourth control rod, a fourth adjusting cavity is formed in the fourth body, the fifth worm wheel and the fifth worm are arranged in the fourth adjusting cavity, fifth threads matched with the fourth adjusting screw are arranged on the inner wall of the fifth worm wheel, the fifth worm is matched with the fifth worm wheel, the fifth worm is connected to the fourth control rod, namely the fifth worm is a part of the fourth control rod, the fifth worm is rotated along with the fourth control rod, one end of the fourth adjusting screw abuts against one side, away from the fourth body, of the fourth caster, and one side, away from the fourth caster, of the fourth body is made of rubber materials.
Compared with the prior art, the invention provides hydraulic cylinder piston rod straightening manufacturing equipment which is provided with a mobile positioning assembly, wherein the mobile positioning assembly comprises a foot wheel set and a positioning device, the foot wheel set comprises a first foot wheel, a second foot wheel, a third foot wheel and a fourth foot wheel which are arranged on the lower bottom surface of a machine body, the positioning device comprises an adjusting rod, a power conversion device, a positioning screw, a sliding sleeve, a connecting rod, a first control rod, a second control rod, a first positioning block, a second positioning block, a third positioning block and a fourth positioning block, the positioning assembly does not have a positioning effect during movement, when positioning is needed, the adjusting rod is rotated, the position of the positioning screw is moved downwards by utilizing the transmission effect of the power conversion device, and the sliding sleeve, the connecting rod, the first control rod and the second control rod synchronously move downwards according to the connection structural relationship, so that the first positioning block, the second control rod and, The second positioning block, the third positioning block and the fourth positioning block move downwards and simultaneously rotate around the first caster, the second caster, the third caster and the fourth caster respectively until the second positioning block, the third caster and the fourth caster rotate to the positions below the first caster, the second caster, the third caster and the fourth caster respectively, at the moment, the whole manufacturing equipment is supported by the first positioning block, the second positioning block, the third positioning block and the fourth positioning block, the stable positioning effect is realized, and the first caster, the second caster, the third caster and the fourth caster are separated from the ground and cannot play a role in moving; when the equipment needs to be moved, the adjusting rod only needs to be rotated, so that the positioning screw rod moves upwards to drive the first positioning block, the second positioning block, the third positioning block and the fourth positioning block to move upwards, and the first caster wheel, the second caster wheel, the third caster wheel and the fourth caster wheel are contacted with the ground again, so that the equipment can be conveniently moved.
Drawings
Fig. 1 is a schematic structural diagram of a hydraulic oil cylinder piston rod straightening manufacturing device.
Fig. 2 is a schematic structural diagram of a power conversion device of hydraulic oil cylinder piston rod straightening manufacturing equipment, which is disclosed by the invention.
Fig. 3 is a schematic structural diagram of a first positioning block of a hydraulic oil cylinder piston rod straightening manufacturing device.
In the drawings
A machine body 1; positioning the through hole 2; a first caster 3; a second caster 4; a third caster 5; a fourth caster 6; an adjusting lever 7; a positioning screw 8; a sliding sleeve 9; a connecting rod 10; a first control lever 11; a second control lever 12; a first positioning block 13; a second positioning block 14; a third positioning block 15; a fourth positioning block 16; the first auxiliary member 17; a second auxiliary member 18; a third auxiliary member 19; a fourth auxiliary member 20; a first worm wheel 21; a first worm 22; a case 23; a first adjusting screw 24; a first block body 25; a second worm gear 26; a second worm 27; a first control lever 28.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
As shown in fig. 1 to 3, a hydraulic cylinder piston rod straightening manufacturing device comprises a machine body, a straightening assembly and a mobile positioning assembly, wherein a cavity is arranged in the machine body, a positioning through hole is formed in the bottom surface of the machine body, the straightening assembly is arranged on the machine body, the mobile positioning assembly comprises a caster set and a positioning device, the caster set comprises a first caster, a second caster, a third caster and a fourth caster which are arranged on the lower bottom surface of the machine body, the positioning device comprises an adjusting rod, a power conversion device, a positioning screw rod, a sliding sleeve, a connecting rod, a first control rod, a second control rod, a first positioning block, a second positioning block, a third positioning block and a fourth positioning block, the positioning screw rod vertically penetrates through the positioning through hole, the lower end of the positioning screw rod is rotatably connected with the sliding sleeve, the connecting rod horizontally penetrates through the sliding sleeve, and a first through hole and a second through hole are respectively formed at two ends, the first control rod horizontally penetrates through the first through hole, the second control rod horizontally penetrates through the second through hole, the first control rod and the second control rod are arranged in parallel, the first positioning block and the second positioning block are respectively fixed at two ends of the first control rod, the third positioning block and the fourth positioning block are respectively fixed at two ends of the second control rod, the first positioning block is connected with a wheel shaft of the first caster, the second positioning block is connected with a wheel shaft of the second caster, the third positioning block is connected with a wheel shaft of the third caster, the fourth positioning block is connected with a wheel shaft of the fourth caster, the upper end of the positioning screw is connected with the power conversion device, the adjusting rod is horizontally arranged and installed on the machine body, when the adjusting rod rotates, the positioning screw rod moves up or down.
The hydraulic cylinder piston rod straightening manufacturing equipment of the embodiment is provided with a mobile positioning assembly, the mobile positioning assembly comprises a caster set and a positioning device, the caster set comprises a first caster, a second caster, a third caster and a fourth caster which are arranged on the bottom surface of a machine body, the positioning device comprises an adjusting rod, a power conversion device, a positioning screw rod, a sliding sleeve, a connecting rod, a first control rod, a second control rod, a first positioning block, a second positioning block, a third positioning block and a fourth positioning block, the positioning assembly does not have a positioning effect when moving, when positioning is needed, the adjusting rod is rotated, the position of the positioning screw rod moves downwards by utilizing the transmission effect of the power conversion device, and according to the connection structure relationship, the sliding sleeve, the connecting rod, the first control rod and the second control rod synchronously move downwards so that the first positioning block and the second positioning block move downwards, The third positioning block and the fourth positioning block move downwards and simultaneously rotate around the first caster, the second caster, the third caster and the fourth caster respectively until the third positioning block and the fourth positioning block rotate to the positions below the first caster, the second caster, the third caster and the fourth caster respectively, at the moment, the whole manufacturing equipment is supported by the first positioning block, the second positioning block, the third positioning block and the fourth positioning block, the stable positioning effect is realized, and the first caster, the second caster, the third caster and the fourth caster are separated from the ground and cannot play a role in movement; when the equipment needs to be moved, the adjusting rod only needs to be rotated, so that the positioning screw rod moves upwards to drive the first positioning block, the second positioning block, the third positioning block and the fourth positioning block to move upwards, and the first caster wheel, the second caster wheel, the third caster wheel and the fourth caster wheel are contacted with the ground again, so that the equipment can be conveniently moved.
The first positioning block is arranged on one side of the first caster wheel, and the side surface of one side of the first positioning block, which is close to the first caster wheel, is an arc surface matched with the wheel circumference of the first caster wheel in shape; the second positioning block is arranged on one side of the second caster, and the side surface of the second positioning block, which is close to the second caster, is an arc surface matched with the shape of the periphery of the second caster; the third positioning block is arranged on one side of the third caster, and the side surface of the third positioning block, which is close to the third caster, is an arc surface matched with the shape of the periphery of the third caster; the fourth positioning block is arranged on one side of the fourth caster, and the side surface of the fourth positioning block, which is close to the fourth caster, is an arc surface adaptive to the shape of the periphery of the fourth caster. Under above-mentioned structural arrangement, because first locating piece, second locating piece, third locating piece and fourth locating piece are close to first truckle, second truckle, third truckle and fourth truckle setting respectively, when being stained with foul thing or too much earth on each truckle, each locating piece can get rid of earth in time to make each locating piece can play fine desilting effect except can exerting the positioning action.
The positioning assembly further comprises a first auxiliary piece, a second auxiliary piece, a third auxiliary piece and a fourth auxiliary piece, wherein the first auxiliary piece, the second auxiliary piece, the third auxiliary piece and the fourth auxiliary piece are fixed on the lower surface of the bottom plate, the first auxiliary piece and the second auxiliary piece clamp the connecting rod, the third auxiliary piece and the fourth auxiliary piece also clamp the connecting rod, and the positions of the first auxiliary piece, the second auxiliary piece, the third auxiliary piece and the fourth auxiliary piece are in a block shape, a plate shape or a rod shape. First auxiliary member, second auxiliary member, third auxiliary member and fourth auxiliary member carry out auxiliary stay to the connecting rod for the position of connecting rod is relatively stable, thereby promotes the holistic stability of structure.
The anti-slip caster comprises a first caster wheel, a second caster wheel, a third caster wheel, a fourth caster wheel, a first positioning block, a second positioning block, a third positioning block and a fourth positioning block, wherein the edges of the first positioning block, the second positioning block, the third positioning block and the fourth positioning block are provided with fillets, a first anti-slip sheet is arranged on one side face of the first positioning block, which is far away from the first caster wheel, a second anti-slip sheet is arranged on one side face of the second positioning block, which is far away from the second caster wheel, a third anti-slip sheet is arranged on one side face of the third positioning block, which. When being in the location state, first antiskid sheets, second antiskid sheets, third antiskid sheets and fourth antiskid sheets play good antiskid location effect, and its preferred setting is the sheet rubber that is equipped with the location nail on the lower surface.
Specifically, power conversion device includes first worm wheel, first worm and box, first worm wheel with first worm is located in the box, be equipped with on the inner wall of first worm wheel with set screw matched with first screw thread, first worm with first worm wheel cooperatees, first worm connect in adjust the pole, first worm is for adjusting partly of pole promptly, along with adjust the synchronous rotation of pole. When the adjusting rod rotates, the first worm rotates to drive the first worm wheel to rotate, and due to the matching relation between the first threads and the positioning screw rod, the positioning screw rod can generate ascending or descending movement according to the rotation direction of the first worm wheel when the first worm wheel rotates.
Further, the first positioning block comprises a first adjusting screw rod, a first block body, a second worm wheel, a second worm and a first control rod, a first adjusting cavity is formed in the first block body, the second worm wheel and the second worm are arranged in the first adjusting cavity, a second thread matched with the first adjusting screw rod is arranged on the inner wall of the second worm wheel, the second worm is matched with the second worm wheel, the second worm is connected in the first control rod and rotates along with the first control rod, one end of the first adjusting screw rod abuts against one side, far away from the first caster, of the first block body, and one side, far away from the first caster, of the first block body is made of rubber materials; the second positioning block comprises a second adjusting screw rod, a second block body, a third worm wheel, a third worm and a second control rod, a second adjusting cavity is formed in the second block body, the third worm wheel and the third worm are arranged in the second adjusting cavity, a third thread matched with the second adjusting screw rod is arranged on the inner wall of the third worm wheel, the third worm is matched with the third worm wheel, the third worm is connected in the second control rod, one end of the second adjusting screw rod abuts against one side, far away from the second caster, of the second block body along with the rotation of the second control rod, and one side, far away from the second caster, of the second block body is made of rubber materials; the third positioning block comprises a third adjusting screw, a third body, a fourth worm wheel, a fourth worm and a third control rod, a third adjusting cavity is formed in the third body, the fourth worm wheel and the fourth worm are arranged in the third adjusting cavity, a fourth thread matched with the third adjusting screw is arranged on the inner wall of the fourth worm wheel, the fourth worm is matched with the fourth worm wheel, the fourth worm is connected in the third control rod, one end of the third adjusting screw abuts against one side, far away from the third caster, of the third body along with the rotation of the third control rod, and one side, far away from the third caster, of the third body is made of rubber materials; the fourth positioning block comprises a fourth adjusting screw, a fourth body, a fifth worm wheel, a fifth worm and a fourth control rod, a fourth adjusting cavity is formed in the fourth body, the fifth worm wheel and the fifth worm are arranged in the fourth adjusting cavity, fifth threads matched with the fourth adjusting screw are arranged on the inner wall of the fifth worm wheel, the fifth worm is matched with the fifth worm wheel, the fifth worm is connected to the fourth control rod and rotates along with the fourth control rod, one end of the fourth adjusting screw abuts against one side, away from the fourth body, of the fourth caster, and one side, away from the fourth body, of the fourth caster is made of rubber materials.
Under above-mentioned structure sets up, can realize the adjustment to each locating piece thickness, when each locating piece supports in subaerial, through the thickness of adjusting each locating piece, can realize the adjustment to uneven ground for the holistic placing of equipment is more stable, uses the regulation of first locating piece as an example: when the first control rod is rotated, the second worm rotates to drive the second worm wheel to rotate, and as the inner wall of the second worm wheel is provided with the second threads which are matched with the first adjusting screw rod, when the second worm wheel rotates, the first adjusting screw rod moves relative to the second worm wheel, when the first adjusting screw rod outwards abuts against one side, away from the first caster, of the first block body, the thickness of the first block body is increased, and when the first adjusting screw rod reduces the abutting against one side, away from the first caster, of the first block body, the thickness of the second block body is reduced, so that the thickness of the first block body can be adjusted; the adjusting process of the thicknesses of the second positioning block, the third positioning block and the fourth positioning block refers to the adjusting process of the first positioning block, and is not described herein again.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.
The foregoing description of the embodiments is provided to facilitate an understanding and use of the invention and it will be apparent to those skilled in the art that various modifications to the embodiments and the generic principles defined herein may be applied to other embodiments without the use of inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (6)
1. The hydraulic cylinder piston rod straightening manufacturing equipment is characterized by comprising a machine body, a straightening assembly and a mobile positioning assembly, wherein a cavity is arranged in the machine body, a positioning through hole is formed in the bottom surface of the machine body, the straightening assembly is arranged on the machine body, the mobile positioning assembly comprises a foot wheel set and a positioning device, the foot wheel set comprises a first foot wheel, a second foot wheel, a third foot wheel and a fourth foot wheel which are arranged on the lower bottom surface of the machine body, the positioning device comprises an adjusting rod, a power conversion device, a positioning screw rod, a sliding sleeve, a connecting rod, a first control rod, a second control rod, a first positioning block, a second positioning block, a third positioning block and a fourth positioning block, the positioning screw rod vertically penetrates through the positioning through hole, the lower end of the positioning screw rod is rotatably connected with the sliding sleeve, the connecting rod horizontally penetrates through the sliding sleeve, and a first through hole and a second through hole are respectively, the first control rod horizontally penetrates through the first through hole, the second control rod horizontally penetrates through the second through hole, the first control rod and the second control rod are arranged in parallel, the first positioning block and the second positioning block are respectively fixed at two ends of the first control rod, the third positioning block and the fourth positioning block are respectively fixed at two ends of the second control rod, the first positioning block is connected with a wheel shaft of the first caster, the second positioning block is connected with a wheel shaft of the second caster, the third positioning block is connected with a wheel shaft of the third caster, the fourth positioning block is connected with a wheel shaft of the fourth caster, the upper end of the positioning screw is connected with the power conversion device, the adjusting rod is horizontally arranged and installed on the machine body, when the adjusting rod rotates, the positioning screw rod moves up or down.
2. The hydraulic oil cylinder piston rod straightening manufacturing equipment according to claim 1, wherein the first positioning block is arranged on one side of the first caster, and the side surface of the first positioning block, which is close to the first caster, is an arc surface adapted to the wheel circumference shape of the first caster; the second positioning block is arranged on one side of the second caster, and the side surface of the second positioning block, which is close to the second caster, is an arc surface matched with the shape of the periphery of the second caster; the third positioning block is arranged on one side of the third caster, and the side surface of the third positioning block, which is close to the third caster, is an arc surface matched with the shape of the periphery of the third caster; the fourth positioning block is arranged on one side of the fourth caster, and the side surface of the fourth positioning block, which is close to the fourth caster, is an arc surface adaptive to the shape of the periphery of the fourth caster.
3. The hydraulic cylinder piston rod straightening manufacturing equipment according to claim 1, wherein the positioning assembly further comprises a first auxiliary member, a second auxiliary member, a third auxiliary member and a fourth auxiliary member, the first auxiliary member, the second auxiliary member, the third auxiliary member and the fourth auxiliary member are fixed on the lower surface of the bottom plate, the first auxiliary member and the second auxiliary member clamp the connecting rod, the third auxiliary member and the fourth auxiliary member also clamp the connecting rod, and the positions of the first auxiliary member, the second auxiliary member, the third auxiliary member and the fourth auxiliary member are block-shaped, plate-shaped or rod-shaped.
4. The hydraulic cylinder piston rod straightening manufacturing equipment according to claim 1, wherein rounded corners are arranged on edges of the first positioning block, the second positioning block, the third positioning block and the fourth positioning block, a first anti-slip piece is arranged on a side face, away from the first caster, of the first positioning block, a second anti-slip piece is arranged on a side face, away from the second caster, of the second positioning block, a third anti-slip piece is arranged on a side face, away from the third caster, of the third positioning block, and a fourth anti-slip piece is arranged on a side face, away from the fourth caster, of the fourth positioning block.
5. The hydraulic cylinder piston rod straightening manufacturing equipment according to claim 1, wherein the power conversion device comprises a first worm wheel, a first worm and a box body, the first worm wheel and the first worm are arranged in the box body, a first thread matched with the positioning screw is arranged on the inner wall of the first worm wheel, the first worm is matched with the first worm wheel, and the first worm is connected in the adjusting rod and rotates synchronously with the adjusting rod.
6. The hydraulic oil cylinder piston rod straightening manufacturing equipment according to any one of the claims 1 to 5, it is characterized in that the first positioning block comprises a first adjusting screw rod, a first block body, a second worm wheel, a second worm and a first control rod, a first adjusting cavity is arranged in the first block body, the second worm wheel and the second worm are arranged in the first adjusting cavity, the inner wall of the second worm wheel is provided with a second thread matched with the first adjusting screw rod, the second worm is matched with the second worm wheel, the second worm is connected in the first control rod, one end of the first adjusting screw abuts against one side, far away from the first caster, of the first block body along with the rotation of the first control rod, and one side, far away from the first caster, of the first block body is made of rubber materials; the second positioning block comprises a second adjusting screw rod, a second block body, a third worm wheel, a third worm and a second control rod, a second adjusting cavity is formed in the second block body, the third worm wheel and the third worm are arranged in the second adjusting cavity, a third thread matched with the second adjusting screw rod is arranged on the inner wall of the third worm wheel, the third worm is matched with the third worm wheel, the third worm is connected in the second control rod, one end of the second adjusting screw rod abuts against one side, far away from the second caster, of the second block body along with the rotation of the second control rod, and one side, far away from the second caster, of the second block body is made of rubber materials; the third positioning block comprises a third adjusting screw, a third body, a fourth worm wheel, a fourth worm and a third control rod, a third adjusting cavity is formed in the third body, the fourth worm wheel and the fourth worm are arranged in the third adjusting cavity, a fourth thread matched with the third adjusting screw is arranged on the inner wall of the fourth worm wheel, the fourth worm is matched with the fourth worm wheel, the fourth worm is connected in the third control rod, one end of the third adjusting screw abuts against one side, far away from the third caster, of the third body along with the rotation of the third control rod, and one side, far away from the third caster, of the third body is made of rubber materials; the fourth positioning block comprises a fourth adjusting screw, a fourth body, a fifth worm wheel, a fifth worm and a fourth control rod, a fourth adjusting cavity is formed in the fourth body, the fifth worm wheel and the fifth worm are arranged in the fourth adjusting cavity, fifth threads matched with the fourth adjusting screw are arranged on the inner wall of the fifth worm wheel, the fifth worm is matched with the fifth worm wheel, the fifth worm is connected to the fourth control rod and rotates along with the fourth control rod, one end of the fourth adjusting screw abuts against one side, away from the fourth body, of the fourth caster, and one side, away from the fourth body, of the fourth caster is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011258316.2A CN112477514A (en) | 2020-11-12 | 2020-11-12 | Hydraulic cylinder piston rod alignment manufacture equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011258316.2A CN112477514A (en) | 2020-11-12 | 2020-11-12 | Hydraulic cylinder piston rod alignment manufacture equipment |
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| Publication Number | Publication Date |
|---|---|
| CN112477514A true CN112477514A (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011258316.2A Pending CN112477514A (en) | 2020-11-12 | 2020-11-12 | Hydraulic cylinder piston rod alignment manufacture equipment |
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| CN (1) | CN112477514A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1131701A (en) * | 1965-10-25 | 1968-10-23 | Severard Ltd | Improvements in and relating to roller bases for domestic appliances |
| EP0067023A2 (en) * | 1981-06-04 | 1982-12-15 | Martin-Thomas Limited | Castors |
| GB2099693A (en) * | 1981-06-04 | 1982-12-15 | Thomas Ltd Martin | Improvements in or relating to castors |
| US20090231095A1 (en) * | 2006-03-24 | 2009-09-17 | Gray Matter (Alpha) Limited | Latching mechanism |
| CN206306725U (en) * | 2016-11-03 | 2017-07-07 | 北京西南物流中心有限公司 | Carrier |
| CN210721205U (en) * | 2019-09-12 | 2020-06-09 | 西安高新建设监理有限责任公司 | Background data management device of engineering project management system based on simulation technology |
| CN111834936A (en) * | 2020-07-07 | 2020-10-27 | 陈飞华 | A can hide formula removal chassis equipment for switch board |
-
2020
- 2020-11-12 CN CN202011258316.2A patent/CN112477514A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1131701A (en) * | 1965-10-25 | 1968-10-23 | Severard Ltd | Improvements in and relating to roller bases for domestic appliances |
| EP0067023A2 (en) * | 1981-06-04 | 1982-12-15 | Martin-Thomas Limited | Castors |
| GB2099693A (en) * | 1981-06-04 | 1982-12-15 | Thomas Ltd Martin | Improvements in or relating to castors |
| US20090231095A1 (en) * | 2006-03-24 | 2009-09-17 | Gray Matter (Alpha) Limited | Latching mechanism |
| CN206306725U (en) * | 2016-11-03 | 2017-07-07 | 北京西南物流中心有限公司 | Carrier |
| CN210721205U (en) * | 2019-09-12 | 2020-06-09 | 西安高新建设监理有限责任公司 | Background data management device of engineering project management system based on simulation technology |
| CN111834936A (en) * | 2020-07-07 | 2020-10-27 | 陈飞华 | A can hide formula removal chassis equipment for switch board |
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Application publication date: 20210312 |