CN111037265B - Connecting shaft mounting machine - Google Patents
Connecting shaft mounting machine Download PDFInfo
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- CN111037265B CN111037265B CN201911395785.6A CN201911395785A CN111037265B CN 111037265 B CN111037265 B CN 111037265B CN 201911395785 A CN201911395785 A CN 201911395785A CN 111037265 B CN111037265 B CN 111037265B
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- connecting shaft
- sliding
- fixing ring
- mounting machine
- disc
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Abstract
The invention relates to the technical field of reconnaissance vehicle part processing, in particular to a connecting shaft mounting machine which comprises a fixing ring, wherein the diameter of the fixing ring is the same as the inner diameter of a leveling frame base, a plurality of insertion holes for inserting connecting shafts are formed in the fixing ring, sliding rods are arranged in the insertion holes in a sliding mode, one ends of the sliding rods are connected with springs, the springs are connected in the insertion holes in a sliding mode, wedge surfaces are formed in the tops of the other ends of the sliding rods, and a driving mechanism which is used for being matched with the sliding rods to drive the sliding rods to. The invention can solve the problem of low installation efficiency of the connecting shaft in the prior art.
Description
Technical Field
The invention relates to the technical field of reconnaissance vehicle part machining, in particular to a connecting shaft mounting machine.
Background
The reconnaissance vehicle is generally used for battlefield reconnaissance, and the height and the angle of a reconnaissance probe on the reconnaissance vehicle are adjusted to realize omnibearing reconnaissance. In order to ensure the investigation effect, the investigation probe needs to be leveled in actual application, and a leveling device is mostly adopted for operation in the prior art.
Leveling devices in the prior art mostly comprise a leveling frame with a circular base and a circular top plate, a plurality of hydraulic telescopic adjusting rods are hinged between the base and the top plate, and the top plate is leveled through the hydraulic telescopic adjusting rods.
In the actual production process, the leveling device is formed by assembling a leveling frame, a hydraulic telescopic adjusting rod, other assembling parts and the like. During the assembly process, the mounting of the connecting shaft is usually involved, namely: a plurality of through holes (generally 3) are formed in the bottom of the leveling frame in the circumferential direction, and through holes are also formed in the assembling part; during general assembly, a truss vehicle in a workshop can lift the leveling frame to a worker installation position, and then an assembly part to be installed and the like are lifted to the worker installation position. Then, the leveling frame and the through hole in the assembling component are aligned manually, and then the connecting shaft is knocked into the through hole to realize the mounting connection of the leveling frame and the assembling component.
In actual processing, a plurality of positions on the leveling frame need to be provided with connecting shafts, and after the manual adjustment assembly part is communicated with the through holes on the leveling frame to correspond to each other, the connecting shafts are arranged one by one, so that the operation is troublesome and the efficiency is not high.
Disclosure of Invention
The invention aims to provide a connecting shaft mounting machine to solve the problem that in the prior art, the mounting efficiency of a connecting shaft is low.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a connecting axle mounting plate, including solid fixed ring, gu fixed ring's diameter is the same with the internal diameter of leveling frame base, gu be provided with a plurality of jacks that are used for inserting the connection axle on the fixed ring, it is provided with the slide bar to slide in the jack, slide bar one end is connected with the spring, spring sliding connection is in the jack, slide bar other end top is formed with the wedge face, gu fixed ring top is provided with and is used for cooperating with the slide bar with the actuating mechanism that the drive slide bar removed to solid.
The principle and the beneficial effect of the scheme are as follows:
the fixed ring is used for arranging parts such as a sliding rod and a spring, and the jack is used for inserting the connecting shaft. The connecting shaft is inserted into the jack in advance, so that the outer end of the connecting shaft does not extend out of the jack. And the part to be connected is placed on the outer side of the base of the leveling frame, so that the connecting hole on the part to be connected is aligned with the connecting hole on the base of the leveling frame. Then the fixing ring is placed in the inner circle of the base of the leveling frame, and the slide rod is driven by a manual driving rotating shaft to move outwards the fixing ring. At the moment, the connecting shaft is propped against the inner wall of the base of the leveling frame and cannot extend out, and the spring is compressed. The position of the connecting shaft is adjusted by manually rotating the fixing ring, and when the connecting shaft moves to the connecting hole on the base, the spring can push the connecting shaft into the connecting hole. Therefore, the connection between the connecting shaft and the base of the leveling frame is realized. If the to-be-connected part is aligned with the connecting hole of the leveling frame base, the connecting shaft can be simultaneously inserted into the connecting hole of the to-be-connected part, and then the connecting shaft can be installed. If the connecting hole of the to-be-connected component is not completely aligned with the connecting hole of the leveling frame, the position of the to-be-connected component is manually adjusted in a fine mode, and once the two connecting holes are aligned, the spring can push the connecting shaft out to achieve installation of the connecting shaft.
Through fixing the connecting axle on solid fixed ring, start actuating mechanism drive slide bar and remove compression spring, utilize the spring once only to pop out the connecting axle and insert in the connecting hole, convenient operation can once accomplish the installation of all connecting axles, machining efficiency is high. In addition, the driving mechanism is in contact with the sliding rod to push the connecting shaft to move, and is not in direct contact with the connecting shaft, so that the connecting shaft cannot be abraded.
Further, actuating mechanism is provided with the cylinder including setting up the mounting bracket in solid fixed ring top on the mounting bracket, and the cylinder bottom is vertical to be connected with the actuating lever, and the actuating lever lower part be can with the wedge surface complex taper shape on the slide bar. The cylinder is used for driving the driving rod to move downwards, and the inclined plane on the driving rod is matched with the wedge surface of the sliding rod, so that the sliding rod can be pushed to move outwards to the fixing ring, and the spring is compressed.
Furthermore, one end of the sliding rod is connected with a sleeve, the spring is arranged in the sleeve, and the sleeve is connected in the jack in a sliding mode. The spring is arranged in the sleeve, so that the connection stability of the spring and the slide rod can be improved, and the spring is prevented from being bent to influence the compression of the spring when the slide rod is extruded by the driving rod.
Further, a disc is arranged at the bottom of the fixing ring, the fixing ring is rotatably connected to the disc, the leveling frame is sleeved outside the fixing ring and the driving mechanism, an annular placing plate is rotatably arranged on the disc, and the circle center of the placing plate coincides with the circle center of the disc. The disc is used for installing parts such as the fixed ring, places the board and is used for placing and treats adapting unit, places the board and rotates the setting, and the manual fine setting of being convenient for treats adapting unit, further reduces the operation degree of difficulty, has improved machining efficiency.
Further, a plurality of rotating rollers are vertically and rotatably arranged on the outer side wall of the fixing ring. The rotating roller is used as a contact element between the fixing ring and the leveling frame base, so that the fixing ring can be conveniently rotated, the friction between the fixing ring and the leveling frame base is reduced, and the abrasion of the leveling frame is avoided.
Furthermore, a limiting mechanism used for limiting the sliding rod to be separated from the jack is arranged in the jack. So set up and can prevent that the slide bar from breaking away from the jack, guarantee the stability of device.
Furthermore, stop gear includes the spout that sets up along the jack axial, is provided with the slider on the slide bar, and slider sliding connection is in the spout, and the length of spout is less than the length of jack. The sliding block slides in the sliding groove to realize the sliding connection between the sliding rod and the jack, so that the sliding guide of the sliding rod can be realized, and the sliding stability of the sliding rod is improved; the length of spout is less than the length of jack, can avoid slide bar and jack to break away from.
Further, the fixed ring is detachably connected to the disc. So set up, be convenient for insert and establish the connecting axle, be convenient for overhaul or wash solid fixed ring simultaneously.
Further, solid fixed ring bottom is provided with a plurality of connecting beads, is provided with annular confession in the disc and connects bead pivoted spread groove, and the width at spread groove top is less than the diameter of connecting the bead, and the disc top is provided with the through-hole that corresponds with connecting bead quantity and position, through-hole and spread groove intercommunication. The connection of the fixing ring and the disc can be realized by inserting the connecting beads into the through holes, the rotation of the fixing ring can be realized by the rotation of the connecting beads in the connecting grooves, and the structure is simple; the connecting beads are rotated to the through holes and pulled upwards, so that the fixing ring can be taken down from the disc, and the disassembly is simple.
Further, the fixed ring is vertically provided with a handle, and the top of the handle is provided with an anti-slip sleeve. Set up the handle and be convenient for the workman to grip in order to rotate solid fixed ring, hand when the antiskid cover can avoid the workman to operate skids, improves operating stability.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is a top view of a retaining ring according to one embodiment of the present invention;
FIG. 3 is a top view of a disk according to a second embodiment of the present invention;
fig. 4 is a top view of a retaining ring according to a second embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a mounting frame 1, a driving rod 2, a disc 3, a sliding rod 4, an inserting hole 5, a fixing ring 6, a placing plate 7, a wedge surface 8, a sleeve 9, a spring 10, a through hole 11, a connecting groove 12 and a rotating roller 13.
Example one
As shown in figure 1, the connecting shaft mounting machine comprises a disc 3, wherein a fixing ring 6 is rotatably connected to the disc 3, and the diameter of the fixing ring 6 is the same as the inner diameter of a leveling frame base. The fixing ring 6 is provided with a plurality of insertion holes 5 for inserting the connecting shaft, and the number of the insertion holes 5 is three in the embodiment. The disc 3 outside the fixing ring 6 is rotatably connected with an annular placing plate 7 for placing a to-be-connected component, and the circle center of the placing plate 7 coincides with the circle center of the disc 3. A handle (not shown in the figure) is vertically welded on the fixing ring 6 and is used for manual holding so as to drive the fixing ring 6 to rotate, and an anti-slip sleeve is glued on the top of the handle.
As can be known from the figure 2, a sliding rod 4 is connected in each jack 5 in a sliding manner, a sleeve 9 is fixedly connected at one end of each sliding rod 4, which is far away from the center of the fixing ring 6, and the sleeve 9 is connected in the jack 5 in a sliding manner. A spring 10 is connected in each sleeve 9, the spring 10 is fixedly connected with the sliding rod 4, and a wedge surface 8 is formed at the top of the inner side end of the sliding rod 4. The jack 5 is internally provided with a limiting mechanism for limiting the sliding rod 4 to be separated from the jack 5, the limiting mechanism comprises two sliding grooves which are axially arranged on the inner wall of the jack 5 along the jack 5, and the two sliding grooves are symmetrically arranged by taking the axis of the jack 5 as a central line. The two sides of the sliding rod 4 are connected with sliding blocks in a glue joint mode, and the sliding blocks are connected in the sliding grooves in a sliding mode, so that the sliding connection of the sliding rod 4 is achieved. The length of spout is less than the length of jack 5, realizes the spacing of slide bar 4 from this, avoids slide bar 4 to break away from jack 5.
The scheme also comprises a driving mechanism for driving the sliding rod 4 to slide towards the outer side of the fixing ring 6. As shown in fig. 1, the driving mechanism includes a mounting frame 1 horizontally mounted above the fixing ring 6, a cylinder (not shown in the figure) is mounted on the mounting frame 1, a driving rod 2 is vertically connected to the bottom of the cylinder, and the lower portion of the driving rod 2 is conical and can be matched with a wedge surface 8 on the sliding rod 4. The actuating cylinder is started to drive the actuating rod 2 to move downwards, and the conical surface of the actuating rod 2 is matched with the wedge surface 8 of the sliding rod 4, so that the sliding rod 4 can be driven to move towards the outer side of the fixing ring 6. In practical application, the leveling frame is sleeved outside the fixing ring 6 and the driving mechanism.
The specific implementation process is as follows:
the connecting shaft is inserted into the insertion hole 5, the connecting shaft is manually moved towards the inner side of the fixing ring 6, so that the end part of the connecting shaft does not extend out of the outer surface of the fixing ring 6, and at the moment, one end of the sliding rod 4 with the wedge surface 8 is positioned in the ring of the fixing ring 6. Then the leveling frame is hoisted and sleeved outside the fixing ring 6 and the driving mechanism, and the placing plate 7 is positioned outside the base of the leveling frame. The connecting part to be connected is manually placed on the placing plate 7, and the placing plate 7 is rotated to drive the connecting part to be connected to rotate, so that the connecting hole in the connecting part to be connected is aligned with the connecting hole in the base of the leveling frame.
The actuating cylinder is started to drive the actuating rod 2 to move downwards, and the conical part on the actuating rod 2 is matched with the wedge surface 8 on the sliding rod 4, so that the sliding rod 4 moves towards the outer side of the fixing ring 6. Because the diameter of the fixing ring 6 is the same as the inner diameter of the leveling frame base, the outer wall of the fixing ring 6 is attached to the inner wall of the leveling frame base, the connecting shaft is supported by the leveling frame base and cannot extend outwards (under the condition that the connecting shaft is not aligned with the connecting hole in the leveling frame base), and therefore the spring 10 is compressed. After the spring 10 is compressed to a certain amount, the cylinder is closed, and the handle is manually held to drive the fixing ring 6 to slowly rotate. When the jack 5 (connecting shaft) rotates to be aligned with the connecting hole on the base of the leveling frame, the spring 10 in a compressed state can quickly push the connecting shaft into the connecting hole on the base of the leveling frame, so that the connecting shaft is connected with the base of the leveling frame.
If the part to be connected is completely aligned with the connecting hole on the base of the leveling frame, the spring 10 can also push the connecting shaft into the connecting hole of the part to be connected (the sliding rod 4 needs to be ensured to slide for a sufficient amount to ensure that the spring 10 is compressed for a sufficient amount, and the distance for controlling the driving rod 2 to move downwards is controlled), so that the installation of the connecting shaft is completed.
If the connecting holes on the parts to be connected are not completely aligned with the connecting holes on the base of the leveling frame (errors exist in manual visual observation), the placing plate 7 can be manually and slowly rotated to realize fine adjustment of the positions of the parts to be connected. Once the connecting holes on the parts to be connected are completely aligned with the connecting holes on the base of the leveling frame, the spring 10 can quickly push the connecting shaft into the connecting holes of the parts to be connected in a moment. The mounting of the connecting shaft is thus completed.
According to the scheme, the connecting shafts to be installed are fixed on the fixing ring 6 in advance, the driving rod 2 is driven by the air cylinder to drive all the sliding rods 4 to move, and therefore all the connecting shafts are pushed into the connecting holes together by the springs 10. Need not the manual work and install the connecting axle one by one, the processing effect is high. In addition, the connecting shaft is pushed by the spring 10, the connecting shaft can be automatically and quickly pushed into the connecting hole after the connecting holes are aligned, manual knocking of the connecting shaft one by one is not needed, and the machining efficiency is high. Moreover, the connecting holes only need to be roughly aligned manually, then the fixing ring 6 or the placing plate 7 is rotated, fine adjustment of the connecting shaft and the part to be connected can be achieved simultaneously, the connecting shaft can be pushed to achieve connection once the connecting holes are aligned with the springs 10, and the operation is simple.
Example two
As shown in fig. 4, the present embodiment is different from the first embodiment in that a plurality of rotating rollers 13 are vertically and rotatably connected to the outer side wall of the fixed ring 6. According to the arrangement, the rotating roller 13 is used as a contact piece between the fixing ring 6 and the leveling frame base, and the rotating roller 13 rotates along the leveling frame base when the fixing ring 6 is rotated, so that the friction between the fixing ring 6 and the leveling frame base is reduced, and the abrasion of the leveling frame is avoided.
In addition, the fixing ring 6 is detachably connected to the disc 3, and specifically, a plurality of connecting beads (not shown in the figure) are welded to the bottom of the fixing ring 6. As shown in fig. 3, the disc 3 has a ring-shaped connecting groove 12 for rotating the connecting ball, and the width of the top of the connecting groove 12 is smaller than the diameter of the connecting ball. Through holes 11 corresponding to the number and the positions of the connecting beads are formed in the top of the disc 3, the connecting beads can penetrate through the through holes 11, and the through holes 11 are communicated with the connecting grooves 12.
When the fixing device is installed, the connecting beads are aligned with the through holes 11 and then pressed downwards, and then the fixing ring 6 is connected with the disc 3. The rotation of the fixing ring 6 is achieved by the rotation of the connecting beads in the connecting grooves 12. During the dismantlement, will connect the pearl and rotate to through-hole 11 department and pull up solid fixed ring 6, can take off solid fixed ring 6 from disc 3, easy operation. The fixing ring 6 and the disc 3 are detachably connected, so that a connecting shaft can be conveniently installed, and meanwhile, the fixing ring 6 is convenient to overhaul or clean.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. A connecting shaft mounting machine is characterized in that: the device comprises a fixing ring, the diameter of the fixing ring is the same as the inner diameter of a leveling frame base, a plurality of insertion holes for inserting connecting shafts are formed in the fixing ring, sliding rods are arranged in the insertion holes in a sliding mode, one end of each sliding rod is connected with a spring, the springs are connected in the insertion holes in a sliding mode, a wedge surface is formed at the top of the other end of each sliding rod, and a driving mechanism which is used for being matched with the sliding rods to drive the sliding rods to move towards the; the bottom of the fixed ring is provided with a disc, the fixed ring is rotationally connected to the disc, the leveling frame is sleeved outside the fixed ring and the driving mechanism, the disc is rotationally provided with an annular placing plate, and the circle center of the placing plate is superposed with the circle center of the disc; the placing plate is used for placing the parts to be connected.
2. Connecting shaft mounting machine according to claim 1, characterized in that: the driving mechanism comprises a mounting frame arranged above the fixing ring, a cylinder is arranged on the mounting frame, a driving rod is vertically connected to the bottom of the cylinder, and the lower portion of the driving rod is conical and can be matched with a wedge surface on the sliding rod.
3. Connecting shaft mounting machine according to claim 2, characterized in that: one end of the sliding rod is connected with a sleeve, the spring is arranged in the sleeve, and the sleeve is connected in the jack in a sliding mode.
4. Connecting shaft mounting machine according to claim 3, characterized in that: and the outer side wall of the fixing ring is vertically and rotatably provided with a plurality of rotating rollers.
5. Connecting shaft mounting machine according to any one of claims 1-4, characterized in that: and a limiting mechanism used for limiting the sliding rod to be separated from the jack is arranged in the jack.
6. Connecting shaft mounting machine according to claim 5, characterized in that: the limiting mechanism comprises a sliding groove axially arranged along the insertion hole, a sliding block is arranged on the sliding rod, the sliding block is connected in the sliding groove in a sliding mode, and the length of the sliding groove is smaller than that of the insertion hole.
7. Connecting shaft mounting machine according to claim 6, characterized in that: the fixed ring is detachably connected to the disc.
8. Connecting shaft mounting machine according to claim 7, characterized in that: the bottom of the fixing ring is provided with a plurality of connecting beads, an annular connecting groove for connecting the beads to rotate is formed in the disc, the width of the top of the connecting groove is smaller than the diameter of the connecting beads, the top of the disc is provided with through holes corresponding to the number and the positions of the connecting beads, and the through holes are communicated with the connecting groove.
9. Connecting shaft mounting machine according to claim 8, characterized in that: the handle is vertically arranged on the fixing ring, and the anti-skidding sleeve is arranged at the top of the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911395785.6A CN111037265B (en) | 2019-12-30 | 2019-12-30 | Connecting shaft mounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911395785.6A CN111037265B (en) | 2019-12-30 | 2019-12-30 | Connecting shaft mounting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111037265A CN111037265A (en) | 2020-04-21 |
| CN111037265B true CN111037265B (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911395785.6A Active CN111037265B (en) | 2019-12-30 | 2019-12-30 | Connecting shaft mounting machine |
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| CN (1) | CN111037265B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113455350A (en) * | 2021-07-19 | 2021-10-01 | 王孟德 | Grape is planted and is used irrigation equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1799320A3 (en) * | 1989-11-14 | 1993-02-28 | A T R Edvenst Teknolodzhi Pece | Coding device, method of mounting bearings on axles of coding device and device for effecting same |
| KR101245358B1 (en) * | 2012-07-10 | 2013-03-19 | (주)서울램 | Method and unit for inserting of packing master cylinder |
| CN203911697U (en) * | 2014-06-10 | 2014-10-29 | 杭州江南电机有限公司 | Assembling device capable of molding four motor end cover lugs in one time |
| CN105563100A (en) * | 2015-12-30 | 2016-05-11 | 同济大学 | Circular disc guide rail slide block type mounting tool for split nested type one-sided bolt fastener |
| CN208069446U (en) * | 2018-03-23 | 2018-11-09 | 郑州中能东道科技有限公司 | A kind of wall-mounted charging pile being easily installed |
| CN109262224A (en) * | 2018-11-14 | 2019-01-25 | 天津中嘉利达机械部件有限公司 | Cooperate the tooling accessory of toothed wheel installation |
-
2019
- 2019-12-30 CN CN201911395785.6A patent/CN111037265B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1799320A3 (en) * | 1989-11-14 | 1993-02-28 | A T R Edvenst Teknolodzhi Pece | Coding device, method of mounting bearings on axles of coding device and device for effecting same |
| KR101245358B1 (en) * | 2012-07-10 | 2013-03-19 | (주)서울램 | Method and unit for inserting of packing master cylinder |
| CN203911697U (en) * | 2014-06-10 | 2014-10-29 | 杭州江南电机有限公司 | Assembling device capable of molding four motor end cover lugs in one time |
| CN105563100A (en) * | 2015-12-30 | 2016-05-11 | 同济大学 | Circular disc guide rail slide block type mounting tool for split nested type one-sided bolt fastener |
| CN208069446U (en) * | 2018-03-23 | 2018-11-09 | 郑州中能东道科技有限公司 | A kind of wall-mounted charging pile being easily installed |
| CN109262224A (en) * | 2018-11-14 | 2019-01-25 | 天津中嘉利达机械部件有限公司 | Cooperate the tooling accessory of toothed wheel installation |
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| CN111037265A (en) | 2020-04-21 |
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