CN220312502U - Clamp for paired machining of automobile steering lock - Google Patents
Clamp for paired machining of automobile steering lock Download PDFInfo
- Publication number
- CN220312502U CN220312502U CN202320690265.3U CN202320690265U CN220312502U CN 220312502 U CN220312502 U CN 220312502U CN 202320690265 U CN202320690265 U CN 202320690265U CN 220312502 U CN220312502 U CN 220312502U
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- steering lock
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- positioning block
- automobile
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- 238000003754 machining Methods 0.000 title description 7
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
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Abstract
The utility model relates to a clamp for processing an automobile steering lock in pairs, which comprises a bottom plate, a positioning column and two positioning blocks, wherein the positioning column and the two positioning blocks are arranged on the bottom plate, the two positioning blocks are arranged in a mirror image mode, a perpendicular bisector of a connecting line between any point on one positioning block and a mirror image point corresponding to the point on the other positioning block passes through the positioning column, two sides of the positioning column are respectively provided with a first positioning groove, the positioning block is provided with a second positioning groove, the shape of the second positioning groove is matched with the shape of a second protruding square table on the steering lock, and the first positioning groove is matched with the shape of the first protruding square table on the steering lock. Compared with the prior art, the utility model fixes the two steering locks by multiplexing the positioning columns, thereby being convenient for clamping the two steering locks arranged in a mirror image way and being capable of fast fixing the steering locks by matching with the positioning blocks.
Description
Technical Field
The utility model relates to a special device for machining an automobile, in particular to a clamp for machining an automobile steering lock in pairs.
Background
The automobile steering lock is used in pairs, left and right matching is carried out, the situation that two sets of tools are processed independently is caused when two sets of tools are not matched in the processing process of a single piece in the past, in order to solve the problem, a person skilled in the art proposes the assumption that one set of tools is used for processing two products of the left and right automobile steering locks.
Thus, two car steering locks can be machined simultaneously in one machining, and thus, two simultaneously machined parts can be machined in pairs, transported and packaged in pairs, thereby greatly reducing the probability of mismatch.
However, in the prior art, the clamping of the steering lock is simple, the fixing process is complex, and the machining efficiency is affected.
Disclosure of Invention
The utility model aims to provide a clamp for processing automobile steering locks in pairs, and two steering locks are fixed by multiplexing positioning columns, so that the two steering locks arranged in mirror images can be clamped conveniently, and the steering locks can be fixed quickly by matching with positioning blocks.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a anchor clamps for car steering lock is to processing, includes the bottom plate, and sets up reference column and two locating pieces on the bottom plate, two locating piece mirror images set up, and the perpendicular bisector of the line of the mirror image point that corresponds with this point on an arbitrary point and another locating piece passes the reference column, the both sides of reference column are equipped with a first constant head tank respectively, be equipped with the second constant head tank on the locating piece, just the shape of second constant head tank and the shape cooperation of the protruding square platform of second on the steering lock, the shape cooperation of the protruding square platform of first on first constant head tank and the steering lock.
The bottom plate is also provided with a slide way for the positioning block to slide, and the axis of the slide way is parallel to the perpendicular bisector.
The fixture further comprises two positioning block pushing structures which are respectively corresponding to the two positioning blocks, the positioning block pushing structures comprise fixing blocks and pushing screws arranged on the fixing blocks, the pushing screws are screwed into and penetrate through the fixing blocks and then are supported at the back of the positioning blocks, and the back of the positioning blocks is the back surface provided with the second positioning grooves.
The pushing screw is provided with a pressure spring, and two ends of the pressure spring are respectively supported on the fixed block and the positioning block.
And the tail end of the pushing screw, which is contacted with the positioning block, is provided with a buffer cushion.
And an electromagnet for adsorbing the steering lock is arranged on the positioning block.
The fixture comprises a first vertical plate and a second vertical plate which are arranged on a bottom plate, wherein the first vertical plate and the second vertical plate are both provided with two, a first supporting bolt is arranged on the first vertical plate, a second supporting bolt is arranged on the second vertical plate, the axis of the first supporting bolt is intersected with the perpendicular bisector, the axis of the second supporting bolt is parallel to the perpendicular bisector, the first supporting bolt is located on the outer side of the steering lock, and the outer side of the steering lock is far away from one side of the other steering lock.
The second supporting bolts are arranged at the position of the steering lock, at which the second positioning grooves are formed, and are respectively positioned at two sides of the steering lock with the positioning blocks.
The included angle between the axis of the first support bolt and the perpendicular bisector is 30-60 degrees.
The positioning block is provided with a raised sliding block, and the slideway is provided with a sliding groove matched with the sliding block.
Compared with the prior art, the utility model has the following beneficial effects:
1. the two steering locks are fixed through multiplexing the positioning columns, so that the two steering locks arranged in a mirror image mode can be clamped conveniently, and the steering locks can be fixed quickly by matching with the positioning blocks.
2. The slide way is adopted, so that the position of the positioning block can be moved, the first positioning groove and the first protruding square table can be aligned, and the second positioning groove and the second protruding square table can be aligned stably in sequence, and the clamping difficulty is reduced.
3. The pushing of the positioning column is realized by pushing the screw, so that the reliability is higher.
4. By means of the pressure spring, the screw can be assisted to be pushed in, and fastening performance is improved.
5. The positioning block is pushed by adopting an electromagnet, so that the operation is more convenient.
6. By arranging the intersected first supporting bolts, the mechanical balance of the steering lock can be improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a steering lock;
FIG. 3 is a schematic view of an integrated clamp using an electromagnet;
FIG. 4 is a schematic illustration of a portion of a push-on structure employing a push-on screw;
fig. 5 is a schematic view of a block and slide engagement design.
Wherein: 1. the device comprises a bottom plate, 2, a connecting disc, 3, a fixed block, 4, a steering lock, 5, a positioning column, 6, a positioning block, 7, a pushing screw, 8, a first vertical plate, 9, a second supporting bolt, 10, a first supporting bolt, 11, a pressure spring, 12 and a slideway.
Detailed Description
The utility model will now be described in detail with reference to the drawings and specific examples. The present embodiment is implemented on the premise of the technical scheme of the present utility model, and a detailed implementation manner and a specific operation process are given, but the protection scope of the present utility model is not limited to the following examples.
A clamp for machining an automobile steering lock in pairs is shown in fig. 1, and comprises a bottom plate 1, a positioning column 5 and two positioning blocks 6, wherein the positioning column 5 and the two positioning blocks 6 are arranged on the bottom plate 1, a connecting disc 2 is arranged on two sides of the bottom plate 1, the two positioning blocks 6 are arranged in a mirror image mode, a perpendicular bisector of a connecting line between any point on one positioning block 6 and a mirror image point corresponding to the point on the other positioning block 6 passes through the positioning column 5, the structure of the steering lock 4 is shown in fig. 2, a first protruding square table and a second protruding square table are arranged on the steering lock 4, a first positioning groove is respectively arranged on two sides of the positioning column 5, a second positioning groove is arranged on the positioning block 6, the shape of the second positioning groove is matched with the shape of the second protruding square table on the steering lock 4, and the first positioning groove is matched with the shape of the first protruding square table on the steering lock 4.
The two steering locks 4 are fixed through the multiplexing positioning column 5, so that the two steering locks 4 arranged in a mirror image mode can be clamped conveniently, and the steering locks 4 can be fixed quickly by matching with the positioning block 6.
In addition, the bottom plate 1 is further provided with a slide way 12 for sliding the positioning block 6, and the axis of the slide way 12 is parallel to the perpendicular bisector, so that the positioning block 6 can be restrained from moving along the direction towards the second protruding square table, the first positioning groove and the first protruding square table can be aligned first, and then the second positioning groove and the second protruding square table can be aligned steadily in sequence, the clamping difficulty is reduced, and a pushing scheme is needed to push the movement of the positioning block 6.
In some embodiments, a mechanical pushing scheme may be adopted, and the fixture further includes two pushing structures of the positioning block 6 corresponding to the two positioning blocks 6, as shown in fig. 4, where the pushing structure of the positioning block 6 includes a fixed block 3 and a pushing screw 7 disposed on the fixed block 3, and the pushing screw 7 is screwed into and passes through the fixed block 3 and then is supported on the back of the positioning block 6, where the back of the positioning block 6 is the opposite side provided with the second positioning slot. Because the purely mechanical pushing scheme is adopted in the embodiment, the reliability is higher, and on the basis of the scheme, the compression spring 11 can be arranged on the pushing screw 7, and the two ends of the compression spring 11 are respectively supported on the fixed block 3 and the positioning block 6, so that the compression spring 11 can assist in pushing the screw 7, the situation that the positioning block 6 is driven to move in a direction away from the steering lock 4 due to too large reaction force is avoided, in some specific embodiments, if the elastic force of the compression spring 11 is large enough, a pushing nut is not needed, and a common polish rod pushing piece can be adopted.
In some of these embodiments, a cushion pad is provided at the end of the push screw 7 contacting the positioning block 6, so that damage and harsh sounds can be reduced, and the working mood of the staff can be improved.
Of course, in some embodiments, as shown in fig. 3, an electromagnetic adsorption mode may be adopted, and the positioning block 6 is provided with an electromagnet for adsorbing the steering lock 4, so that the operation is more convenient by the electromagnet adsorption mode. However, this embodiment requires the positioning block 6 itself to be made of a non-magnetic material, such as aluminum.
This is particularly true in view of the fact that only the support of the positioning block 6 and the positioning post 5 will result in an unbalanced stress of the workpiece, especially in the form of magnetic forces and compression springs 11, for which, in some embodiments, the clamp comprises a first riser 8 and a second riser both provided on the bottom plate 1, the first riser 8 and the second riser being provided with two, the first riser 8 being provided with a first support bolt 10, the second riser being provided with a second support bolt 9, and the axis of the first support bolt 10 intersecting the perpendicular bisector, the axis of the second support bolt 9 being parallel to the perpendicular bisector, the first support bolt 10 being located outside the steering lock 4, wherein the outside of the steering lock 4 is the side remote from the other steering lock 4. The second supporting bolt 9 is arranged at a position on the steering lock 4, where a second positioning groove is arranged, and is respectively located at two sides of the steering lock 4 with the positioning block 6. Typically, the axis of the first support bolt 10 is at an angle of 30 to 60 degrees to the perpendicular bisector.
As shown in fig. 5, for the standardization of the movement of the positioning block 6, the positioning block 6 is provided with a protruding sliding block, and the slideway 12 is provided with a sliding groove matched with the sliding block, so that in the manner of pushing the screw 7, the contact position of the pushing screw 7 and the positioning block 6 should be located at a lower position, so that the contact position can be closer to the centroid position, and in the design scheme of the electromagnet, the centroid point of the electromagnet should be located at a lower position.
Claims (10)
1. A fixture for processing an automobile steering lock in pairs is characterized by comprising a bottom plate, a positioning column and two positioning blocks, wherein the positioning column and the two positioning blocks are arranged on the bottom plate, the two positioning blocks are arranged in a mirror image mode, a perpendicular bisector of a connecting line between any point on one positioning block and a mirror image point corresponding to the point on the other positioning block passes through the positioning column, two sides of the positioning column are respectively provided with a first positioning groove, the positioning blocks are provided with second positioning grooves, the shape of each second positioning groove is matched with the shape of a second protruding square table on the steering lock, and the first positioning grooves are matched with the shape of a first protruding square table on the steering lock.
2. The fixture for paired processing of an automobile steering lock according to claim 1, wherein a slide way for sliding the positioning block is further arranged on the bottom plate, and the axis of the slide way is parallel to the perpendicular bisector.
3. The fixture for paired processing of an automobile steering lock according to claim 2, further comprising two positioning block pushing structures corresponding to the two positioning blocks respectively, wherein the positioning block pushing structures comprise a fixed block and a pushing screw arranged on the fixed block, the pushing screw is screwed into and penetrates through the fixed block and then is supported on the back of the positioning block, and the back of the positioning block is the reverse side provided with a second positioning groove.
4. A clamp for paired processing of an automobile steering lock according to claim 3, wherein the pushing screw is provided with a compression spring, and both ends of the compression spring are respectively supported on the fixed block and the positioning block.
5. A clamp for paired processing of an automobile steering lock according to claim 3, wherein the end of said push screw contacting the positioning block is provided with a cushion pad.
6. The fixture for paired processing of automobile steering lock according to claim 2, wherein the positioning block is provided with an electromagnet for attracting the steering lock.
7. The clamp for paired processing of an automobile steering lock according to claim 4 or 6, wherein the clamp comprises a first vertical plate and a second vertical plate which are both arranged on a bottom plate, the first vertical plate and the second vertical plate are both provided with two, a first supporting bolt is arranged on the first vertical plate, a second supporting bolt is arranged on the second vertical plate, the axis of the first supporting bolt is intersected with the perpendicular bisector, the axis of the second supporting bolt is parallel with the perpendicular bisector, the first supporting bolt is positioned on the outer side of the steering lock, and the outer side of the steering lock is far away from the other steering lock.
8. The fixture for paired processing of the steering lock of the automobile according to claim 7, wherein the second supporting bolts are arranged at the positions on the steering lock, where the second positioning grooves are arranged, and are respectively located on two sides of the steering lock with the positioning blocks.
9. The clamp for paired processing of an automobile steering lock of claim 8, wherein an angle between an axis of the first support bolt and the perpendicular bisector is 30 to 60 degrees.
10. The fixture for paired processing of steering lock of automobile according to claim 2, wherein the positioning block is provided with a raised slide block, and the slide way is provided with a slide groove matched with the slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690265.3U CN220312502U (en) | 2023-03-31 | 2023-03-31 | Clamp for paired machining of automobile steering lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690265.3U CN220312502U (en) | 2023-03-31 | 2023-03-31 | Clamp for paired machining of automobile steering lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220312502U true CN220312502U (en) | 2024-01-09 |
Family
ID=89409854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320690265.3U Active CN220312502U (en) | 2023-03-31 | 2023-03-31 | Clamp for paired machining of automobile steering lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220312502U (en) |
-
2023
- 2023-03-31 CN CN202320690265.3U patent/CN220312502U/en active Active
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