CN114434275A - Machining grinding equipment - Google Patents

Machining grinding equipment Download PDF

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Publication number
CN114434275A
CN114434275A CN202210184484.4A CN202210184484A CN114434275A CN 114434275 A CN114434275 A CN 114434275A CN 202210184484 A CN202210184484 A CN 202210184484A CN 114434275 A CN114434275 A CN 114434275A
Authority
CN
China
Prior art keywords
box body
inner cavity
matching
internal thread
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202210184484.4A
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Chinese (zh)
Inventor
王飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Guangxia Construction Vocational and Technical University
Original Assignee
Zhejiang Guangxia Construction Vocational and Technical University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Guangxia Construction Vocational and Technical University filed Critical Zhejiang Guangxia Construction Vocational and Technical University
Priority to CN202210184484.4A priority Critical patent/CN114434275A/en
Publication of CN114434275A publication Critical patent/CN114434275A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18—Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/007—Weight compensation; Temperature compensation; Vibration damping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a machining polishing device, which comprises a box body, wherein symmetrical internal thread moving blocks are arranged in the box body in a sliding manner, matching cylinders which are symmetrical in the front and back are arranged on the internal thread moving blocks, the matching cylinders are driven by a motor to rotate, a polishing belt is wound on the outer surface of the matching cylinders and is in power connection with the matching cylinders, a driving device for driving the internal thread moving blocks at two sides to be close to or far away from each other is arranged in the box body, a shell is fixedly arranged at one side of the internal thread moving blocks, the device can adjust the position between the polishing belts at two sides so as to be convenient for the polishing belts to fully polish parts, and the device can fully utilize a pulling belt to collect polished impurities after the position of the internal thread moving blocks is adjusted and can adjust the contact position of the parts and the polishing belts during polishing, to fully grind the parts.

Description

Machining grinding equipment
Technical Field
The invention relates to the technical field of machining equipment, in particular to machining polishing equipment.
Background
In the machining process, the polishing of parts is a common polishing mode, when polishing is carried out on a cuboid part in the prior art, four long surfaces of the cuboid need to be sequentially polished, when polishing is carried out on edges and corners between the long surfaces, the edges and the corners need to be manually and fully contacted with polishing abrasive paper, in the polishing process, most of parts are manually held by hands, then planes to be polished are contacted with moving abrasive paper to complete the corresponding polishing process, in the process, the labor burden of personnel is large, and when polishing is carried out on a large number of parts, as the parts need to be repeatedly taken out during actual work, and then the parts are adjusted to be contacted with the abrasive paper to realize the basic function of polishing later, on one hand, the polishing efficiency is low, and the parts cannot be polished in batch at one time, to reduce the labor burden of the personnel.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a machining and polishing device, which can solve the problems in the prior art.
The invention is realized by the following technical scheme: the invention relates to machining polishing equipment which comprises a box body, wherein symmetrical internal thread moving blocks are arranged in the box body in a sliding mode, matching cylinders which are symmetrical in the front and back direction are arranged on the internal thread moving blocks, the matching cylinders are driven to rotate by a motor, a polishing belt is wound on the outer surface of the matching cylinders and is in power connection with the matching cylinders, driving devices for driving the internal thread moving blocks on the two sides to be close to or far away from each other are arranged in the box body, a shell is fixedly arranged on one side of the internal thread moving blocks, a collecting device which is unfolded to form an inclined collecting structure is arranged between the top of the internal thread moving blocks and the top of the box body, a support is fixedly arranged on one side of the box body, a rotating chain wheel which is symmetrical in the front and back direction is arranged on the lower side of the support in a rotating mode, the rotating chain wheel is driven to rotate by a connecting motor, and a chain is wound on the outer surface of the rotating chain wheel, the chain with the setting is connected to the rotating sprocket power, the fixed side fixing plate that is provided with in support one side, the chain surface is provided with the dress card device that is used for dress card spare part.
According to a further technical scheme, the driving device comprises an internal motor arranged in the box body, symmetrical driving threaded shafts are arranged on two sides of the internal motor in a power connection mode, and the driving threaded shafts are in threaded fit connection with the internal thread moving block.
In a further technical scheme, the collecting device comprises a shell fixedly matched and connected with the internal thread moving block, a cylinder inner cavity is arranged in the shell, a first connecting shaft driven by a motor to rotate is rotationally arranged in the cylinder inner cavity, a pulling-out belt is wound on the outer surface of one connecting shaft and penetrates through the inner cavity of the barrel and the shell in a sliding manner, a clamping box body is arranged in the box body, a containing cavity is arranged in the clamping box body, a buckle assembly for clamping the clamping box body is arranged in the box body, a side groove is arranged in the card installing box body, a moving plate is arranged in the side groove in a sliding manner, a connecting and matching spring is elastically arranged between the moving plate and the side groove, two sides of the moving plate are rotatably provided with symmetrical second connecting shafts, the second connecting shafts are driven by a transmission motor to rotate, and one end of the pull-out belt is fixed to the outer surfaces of the second connecting shafts.
According to the technical scheme, the clamping component comprises an opening inner cavity formed in the top of the box body, a side plate is arranged in the opening inner cavity in a sliding mode, a buffer spring is elastically arranged between the side plate and the opening inner cavity, an extension rod is fixedly arranged on one side of the side plate and penetrates through the opening inner cavity in a sliding mode, symmetrical extension holes are formed in the clamping box body, and the extension rod and the extension holes are arranged in a butting mode.
In a further technical scheme, the clamping device comprises a side fixing shell fixed with the chain, a rotating cylinder is rotationally arranged in the side fixing shell, a penetrating inner cavity is arranged in the rotary cylinder body, symmetrical clamping blocks are fixedly arranged in the penetrating inner cavity, a transmission inner cavity is arranged in the side fixed shell, a meshing gear is rotatably arranged in the transmission inner cavity, the outer surface of the rotating cylinder body is fixedly provided with an outer side engaging gear which is engaged with the engaging gear, a matching cylinder is fixedly arranged in the meshing gear and is connected with the side fixed shell in a rotating matching way, the top of the matching cylinder is provided with an open concave inner cavity, and one side of the side fixing plate is provided with a plurality of direction conversion assemblies which enable the matching cylinder to rotate by a certain angle after the top of the matching cylinder slides.
According to the further technical scheme, the concave inner cavity is of a rectangular structure, and four edges of the concave inner cavity are provided with chamfers.
According to a further technical scheme, the bottom shell is arranged on the upper side of the area of the straight edge of the chain.
Further technical scheme, direction conversion subassembly including set up in the side fixed plate and a plurality of top motors of front and back distribution, the fixed bottom casing that is provided with in output shaft one side of top motor, the roll-off groove that runs through around being provided with in the bottom casing, the gliding income that stretches into in cooperation cylinder top the slip-off inslot, gliding being provided with in the bottom casing stretches out the lug, stretch out the lug with elasticity is provided with buffer spring between the bottom casing is inside.
The invention has the beneficial effects that:
the device is simple in structure, the position between the polishing belts on the two sides can be adjusted by the device, so that parts can be polished sufficiently by the polishing belts, polished impurities can be collected by the pulling belts after the positions of the internal thread moving blocks are adjusted, and the contact direction of the parts and the polishing belts can be adjusted during polishing, so that the parts can be polished sufficiently.
When the parts are installed and clamped on one side of the chain and are rotated in the direction, the parts are directly placed in the penetrating inner cavity and are fixed on one side of the installing and clamping block and can be fixed through bolts and the like, on one hand, the grinding belt can be used for continuously grinding the parts after the matching barrel works due to the fact that the side fixing shell moves along with the movement of the chain, and the chain moves At the moment, the matching cylinder rotates to drive the meshing gear to rotate, the rotating cylinder rotates after the meshing gear is meshed with the outside meshing gear, parts can be rotated ninety degrees and then are fully polished after being contacted with the polishing belt, when the matching cylinder moves out of the sliding groove, the chain indirectly drives the matching cylinder to move in the moving process, after the extending lug is contacted with the chamfer in the concave cavity, the extending lug extrudes the buffer spring to enable the extending lug to be separated from the support of the concave cavity, at the moment, the matching cylinder slides out of the sliding groove, as a plurality of bottom shells are arranged, more workpieces can be simultaneously processed, and as the bottom shells are only arranged at the upper side of the chain with straight edges, the top of the mating cylinder can then be disengaged from the slide-out groove and move around the chain after moving with the curved portion of the chain.
When in polishing, the internal motor drives the driving threaded shaft to rotate after working, so that the internal thread moving blocks are close to each other, the internal thread moving blocks indirectly drive the polishing belts to be close to parts, the parts cannot be extruded too much after rotating, the pressure of the polishing belts in contact with the parts is increased, the polishing effect is improved, the pulling belts are obliquely and tightly arranged when the pulling belts are pulled out and stored by utilizing the rotation of the connecting shaft after the internal thread moving blocks move, the redundant pulling belts are curled and sleeved on the outer surfaces of the connecting shaft I and the connecting shaft II, and the dropping dregs after polishing can be fully collected and gathered in the containing cavity due to the oblique arrangement of the pulling belts, and the effect of movable plate and connection cooperation spring lies in, makes the movable plate can the side inslot elastic movement is convenient for make the movable plate can possess the process of the adjustment of sliding, makes pull out the area and can be smooth pull out the expansion after the dress is received the chamber and is collected the completion, through sliding behind the curb plate, make buffer spring extrusion in the intracavity of opening makes the extension bar with stretch into the hole and break away from the counterbalance setting, afterwards can with dress card box and dress are received the chamber and take off can with the dregs in the dress intracavity are emptyd.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall internal structure of a machine finishing apparatus according to the present invention;
FIG. 2 is a schematic view at A in FIG. 1;
FIG. 3 is a schematic view at B of FIG. 1;
FIG. 4 is a schematic view taken along the line C-C in FIG. 3;
FIG. 5 is a schematic top view of the chain and side stationary housing of FIG. 3;
in the figure, a side fixing plate 11, a rotating chain wheel 12, a bracket 13, a chain 14, a polishing belt 15, a matching barrel 16, a box body 17, a driving threaded shaft 18, a first connecting shaft 19, an internal thread moving block 21, a barrel inner cavity 22, a shell 23, a pull-out belt 24, an internal motor 25, an extension rod 31, a side plate 32, a buffer spring 34, an opening inner cavity 35, a second connecting shaft 36, a side groove 37, a moving plate 38, a connecting matching spring 39, a clamping box body 41, a containing cavity 42, an extending hole 43, a top motor 51, a buffer spring 52, a concave inner cavity 53, a bottom shell 54, a matching column 55, a meshing gear 57, a transmission inner cavity 58, a side fixing shell 59, an external meshing gear 61, a clamping block 62, a penetrating inner cavity 63, a rotating cylinder body 64, an extending lug 65 and a sliding-out groove 66.
Detailed Description
As shown in fig. 1 to 5, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the machining grinding device comprises a box body 17, symmetrical internal thread moving blocks 21 are arranged in the box body 17 in a sliding mode, matching cylinders 16 which are symmetrical in the front and back are arranged on the internal thread moving blocks 21, the matching cylinders 16 are driven by a motor to rotate, grinding belts 15 are wound on the outer surfaces of the matching cylinders 16, the grinding belts 15 are in power connection with the matching cylinders 16, a driving device for driving the internal thread moving blocks 21 on two sides to be close to or far away from each other is arranged in the box body 17, a shell 23 is fixedly arranged on one side of the internal thread moving blocks 21, a collecting device which is unfolded to form an inclined collecting structure is arranged between the top of the internal thread moving blocks 21 and the top of the box body 17, and a support 13 is fixedly arranged on one side of the box body 17, support 13 downside pivoted is provided with the rotation sprocket 12 of front and back symmetry, rotation sprocket 12 is rotated by connecting motor drive, the winding of rotation sprocket 12 surface is provided with chain 14, chain 14 with rotation sprocket 12 power is connected and is set up, support 13 one side is fixed and is provided with side fixing plate 11, the 14 surfaces of chain are provided with the dress that is used for dress card spare part and blocks the device.
Advantageously, the driving device comprises an internal motor 25 arranged in the box 17, symmetrical driving threaded shafts 18 are arranged on two sides of the internal motor 25 in a power connection mode, and the driving threaded shafts 18 are in threaded fit connection with the internal thread moving block 21.
Beneficially, the collecting device includes a housing 23 fixedly connected with the internal thread moving block 21 in a matching manner, a barrel inner cavity 22 is provided in the housing 23, a motor-driven rotating connecting shaft one 19 is rotatably provided in the barrel inner cavity 22, a pulling belt 24 is wound on an outer surface of the connecting shaft one 19, the pulling belt 24 slidably passes through the barrel inner cavity 22 and the housing 23, a clamping box body 41 is provided in the box body 17, a containing cavity 42 is provided in the clamping box body 41, a fastening assembly for clamping the clamping box body 41 is provided in the box body 17, a side groove 37 is provided in the clamping box body 41, a moving plate 38 is slidably provided in the side groove 37, a connecting and matching spring 39 is elastically provided between the moving plate 38 and the side groove 37, two symmetrical connecting shafts 36 are provided on two sides of the moving plate 38 in a rotating manner, and the connecting shafts 36 are driven to rotate by a transmission motor, one end of the pull-out belt 24 is fixed with the outer surface of the second connecting shaft 36.
Beneficially, the snap-fit assembly includes an opening cavity 35 disposed at the top of the box 17, a side plate 32 is slidably disposed in the opening cavity 35, a buffer spring 34 is elastically disposed between the side plate 32 and the opening cavity 35, an extension bar 31 is fixedly disposed at one side of the side plate 32, the extension bar 31 slidably passes through the opening cavity 35, symmetrical insertion holes 43 are disposed in the box 41, and the extension bar 31 is disposed opposite to the insertion holes 43.
Beneficially, the clamping device includes a side fixing housing 59 fixed to the chain 14, a rotating cylinder 64 is rotatably disposed in the side fixing housing 59, a penetrating cavity 63 penetrating through the rotating cylinder 64 is disposed in the rotating cylinder 64, symmetrical clamping blocks 62 are fixedly disposed in the penetrating cavity 63, a transmission cavity 58 is disposed in the side fixing housing 59, a meshing gear 57 is rotatably disposed in the transmission cavity 58, an outer meshing gear 61 is fixedly disposed on an outer surface of the rotating cylinder 64, the outer meshing gear 61 is meshed with the meshing gear 57, a matching cylinder 55 is fixedly disposed in the meshing gear 57, the matching cylinder 55 is connected with the side fixing housing 59 in a rotating fit manner, an open concave cavity 53 is disposed at the top of the matching cylinder 55, and a plurality of direction conversion sets are disposed on one side of the side fixing plate 11, and enable the matching cylinder 55 to rotate by a certain angle after the matching cylinder 55 slides on the top of the matching cylinder 55 And (3) a component.
Advantageously, the concave cavity 53 has a rectangular structure, and four sides of the concave cavity 53 are provided with chamfers.
Advantageously, the bottom housing 54 is arranged above the area of the straight edge of the chain 14.
Beneficially, the direction conversion assembly includes a plurality of top motors 51 disposed in the side fixing plate 11 and distributed front and back, a bottom housing 54 is fixedly disposed on one side of an output shaft of the top motors 51, a sliding out slot 66 penetrating front and back is disposed in the bottom housing 54, the top of the matching cylinder 55 slidably extends into the sliding out slot 66, an extending protrusion 65 is slidably disposed in the bottom housing 54, and a buffer spring 52 is elastically disposed between the extending protrusion 65 and the inside of the bottom housing 54.
When the device, the assembly and the structure are in a stop working state in an initial state, the device can adjust the position between the grinding belts 15 on two sides, so that the grinding belts 15 can fully grind parts, and after the position of the internal thread moving block 21 is adjusted, the pulling-out belt 24 can be fully utilized to collect grinding impurities, and the contact direction of the parts and the grinding belts 15 can be adjusted during grinding, so that the parts can be fully ground.
When the components are clamped on one side of the chain 14 and are rotated in the direction, the components are directly placed in the penetrating inner cavity 63 and fixed on one side of the clamping block 62, and can be fixed through bolts and the like, because the side fixing shell 59 moves along with the movement of the chain 14, on one hand, the grinding belt 15 can continuously grind the components after the matching cylinder 16 works, and the purpose of moving the chain 14 is that, because the bottom shell 54 is provided with a plurality of sliding grooves 66 which are arranged in a cross-shaped opening, the components move into the sliding grooves 66 at the top of the matching column 55 to be supported, and when the protruding lugs 65 extend into the position of being clamped against the concave inner cavity 53 under the elastic action of the buffer spring 52 and the protruding lugs 65, at this time, the top motor 51 may be used to drive the bottom housing 54 to rotate so as to indirectly rotate the matching cylinder 55, at this time, the matching cylinder 55 rotates to drive the engaging gear 57 to rotate, so that the engaging gear 57 is engaged with the outer engaging gear 61 and the rotating cylinder 64 rotates, that is, the component is rotated ninety degrees and then is in contact with the polishing belt 15 to be sufficiently polished, when the matching cylinder 55 moves out of the sliding groove 66, the chain 14 indirectly drives the matching cylinder 55 to move in the moving process, after the protruding lug 65 is in contact with the chamfer in the concave cavity 53, the protruding lug 65 presses the buffer spring 52, so that the protruding lug 65 is disengaged from the concave cavity 53, at this time, the matching cylinder 55 slides out of the sliding groove 66, because a plurality of the bottom housings 54 are provided, a large number of workpieces can be processed at the same time, and because the bottom housings 54 are only arranged on the upper side of the straight-sided chain 14, the tops of the engaging cylinders 55 can be separated from the sliding grooves 66 to move around the chain 14 after moving along with the curved portion of the chain 14.
During polishing, the internal motor 25 drives the driving threaded shaft 18 to rotate after working, so that the internal threaded moving blocks 21 approach each other, the internal threaded moving blocks 21 indirectly drive the polishing belts 15 to approach parts, and since the parts do not cause the polishing belts 15 to be extruded too much after rotating, the pressure of the polishing belts 15 contacting with the parts is increased to improve the polishing effect, and since the internal threaded moving blocks 21 can utilize the connecting shaft one 19 to rotate after moving, the pulling belts 24 are pulled out and stored, the pulling belts 24 are obliquely and tightly arranged, and the redundant pulling belts 24 are curled and sleeved on the outer surfaces of the connecting shaft one 19 and the connecting shaft two 36, and since the pulling belts 24 are obliquely arranged, the pulling belts 24 can fully collect dregs falling after polishing, and is collected in the containing cavity 42, and the moving plate 38 and the coupling and matching spring 39 function to enable the moving plate 38 to elastically move in the side groove 37, so that the moving plate 38 can have a sliding and adjusting process, so that the drawing belt 24 can be smoothly drawn and unfolded, after the containing cavity 42 is collected, the buffer spring 34 in the opening inner cavity 35 is pressed by sliding the side plate 32, so that the extension bar 31 is separated from the abutting arrangement with the extension hole 43, and then the containing and clamping box body 41 and the containing cavity 42 can be taken down, so that the dregs in the containing cavity 42 can be poured.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims (8)

1. A machining polishing device comprises a box body, wherein symmetrical internal thread moving blocks are arranged in the box body in a sliding mode, matching cylinders which are symmetrical front and back are arranged on the internal thread moving blocks, the matching cylinders are driven by a motor to rotate, a polishing belt is wound on the outer surface of the matching cylinders and is in power connection with the matching cylinders, a driving device which drives the internal thread moving blocks on two sides to be close to or away from each other is arranged in the box body, a shell is fixedly arranged on one side of the internal thread moving blocks, a collecting device which is unfolded to form an inclined collecting structure is arranged between the top of the internal thread moving blocks and the top of the box body, a support is fixedly arranged on one side of the box body, a rotating chain wheel which is symmetrical front and back is arranged on the lower side of the support in a rotating mode is arranged on the lower side of the support, the rotating chain wheel is driven to rotate by a connecting motor, and a chain is wound on the outer surface of the rotating chain wheel, the chain with the setting is connected to the rotating sprocket power, the fixed side fixing plate that is provided with in support one side, the chain surface is provided with the dress card device that is used for dress card spare part.
2. A machine grinding apparatus according to claim 1, wherein: the driving device comprises an internal motor arranged in the box body, two sides of the internal motor are dynamically connected with symmetrical driving threaded shafts, and the driving threaded shafts are in threaded fit connection with the internal thread moving block.
3. A machine grinding apparatus according to claim 1, wherein: the collecting device comprises a shell fixedly matched and connected with the internal thread moving block, a cylinder inner cavity is arranged in the shell, a first connecting shaft which is driven by a motor to rotate is arranged in the inner cavity of the barrel in a rotating manner, a pull-out belt is wound on the outer surface of the first connecting shaft, the pulling-out belt passes through the inner cavity of the cylinder and the shell in a sliding way, a clamping box body is arranged in the box body, a containing cavity is arranged in the clamping box body, a buckle component for clamping the clamping box body is arranged in the box body, a side groove is arranged in the card installing box body, a moving plate is arranged in the side groove in a sliding manner, a connecting and matching spring is elastically arranged between the moving plate and the side groove, two sides of the moving plate are rotatably provided with symmetrical second connecting shafts, the second connecting shafts are driven by a transmission motor to rotate, and one end of the pull-out belt is fixed to the outer surfaces of the second connecting shafts.
4. A machine grinding apparatus according to claim 3, wherein: the clamping assembly comprises an opening inner cavity formed in the top of the box body, a side plate is arranged in the opening inner cavity in a sliding mode, a buffer spring is elastically arranged between the side plate and the opening inner cavity, an extension rod is fixedly arranged on one side of the side plate and penetrates through the opening inner cavity in a sliding mode, symmetrical extension holes are formed in the clamping box body, and the extension rod and the extension holes are arranged in a butting mode.
5. A machine grinding apparatus according to claim 1, wherein: the clamping device comprises a side fixing shell fixed with the chain, a rotating cylinder is arranged in the side fixing shell in a rotating way, a penetrating inner cavity is arranged in the rotary cylinder body, symmetrical clamping blocks are fixedly arranged in the penetrating inner cavity, a transmission inner cavity is arranged in the side fixed shell, a meshing gear is rotatably arranged in the transmission inner cavity, the outer surface of the rotating cylinder body is fixedly provided with an outer side engaging gear which is engaged with the engaging gear, a matching cylinder is fixedly arranged in the meshing gear and is connected with the side fixed shell in a rotating matching way, the top of the matching cylinder is provided with an open concave inner cavity, and one side of the side fixing plate is provided with a plurality of direction conversion assemblies which enable the matching cylinder to rotate by a certain angle after the top of the matching cylinder slides.
6. A machine grinding apparatus according to claim 5, wherein: the concave cavity is of a rectangular structure, and chamfers are arranged on four sides of the concave cavity.
7. A machine grinding apparatus according to claim 5, wherein: the bottom shell is arranged on the upper side of the area of the straight edge of the chain.
8. A machine grinding apparatus according to claim 5, wherein: the direction conversion subassembly including set up in the side fixed plate and a plurality of top motors of front and back distribution, the fixed bottom casing that is provided with in output shaft one side of top motor, the roll-off groove that runs through around being provided with in the bottom casing, the gliding income that stretches into in cooperation cylinder top slides out the inslot, gliding being provided with in the bottom casing stretches out the lug, stretch out the lug with elasticity is provided with buffer spring between the bottom casing is inside.
CN202210184484.4A 2022-02-28 2022-02-28 Machining grinding equipment Withdrawn CN114434275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210184484.4A CN114434275A (en) 2022-02-28 2022-02-28 Machining grinding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210184484.4A CN114434275A (en) 2022-02-28 2022-02-28 Machining grinding equipment

Publications (1)

Publication Number Publication Date
CN114434275A true CN114434275A (en) 2022-05-06

Family

ID=81374085

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210184484.4A Withdrawn CN114434275A (en) 2022-02-28 2022-02-28 Machining grinding equipment

Country Status (1)

Country Link
CN (1) CN114434275A (en)

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Application publication date: 20220506

WW01 Invention patent application withdrawn after publication