CN211890490U - Clamping and positioning tool with multiple effects - Google Patents
Clamping and positioning tool with multiple effects Download PDFInfo
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- CN211890490U CN211890490U CN201921265380.6U CN201921265380U CN211890490U CN 211890490 U CN211890490 U CN 211890490U CN 201921265380 U CN201921265380 U CN 201921265380U CN 211890490 U CN211890490 U CN 211890490U
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Abstract
The utility model discloses a multi-effect clamping and positioning tool, which comprises a central bolt, an upper control arm, a lower control arm and a base plate, wherein the upper control arm and the lower control arm are fixedly arranged on the base plate through the central bolt, the bottom end of the central bolt is arranged in the middle of the top end of the base plate, the central bolt and a steering knuckle center hole are positioned through a central positioning core, a pressing plate and a nut are locked, a first extension bolt is fixedly arranged at the bottom end of one side of the upper control arm, a first lock nut is arranged on the first extension bolt in a threaded manner, a first extension rod is connected with the bottom end of the upper control arm, an adjusting plate is fixedly arranged at one side of the upper surface of the base plate through the first lock bolt, the bottom end of the first extension rod is inserted into the adjusting plate for fixed connection, the height of the extension bolt can be adjusted arbitrarily, the whole tool can meet the requirement that a left part, can meet the requirement of positioning and batch production of products with multiple specifications.
Description
Technical Field
The utility model relates to a centre gripping location frock equipment field, in particular to centre gripping location frock of multiple effect.
Background
The steering knuckle is one of main parts on an automobile steering axle, and can enable an automobile to stably run and sensitively transmit the running direction; the angle value of the steering wheel rotation is effectively transmitted to the front wheels of the automobile, and the route of the automobile in the process of advancing is timely controlled, so that the automobile can be safely and accurately operated. The other function is to bear the front load of the automobile, support and drive the front wheel to rotate around the main pin, and the steering knuckle not only requires reliable strength, but also must ensure higher processing precision. The geometric shape of the steering wheel is complex, the number of geometric shapes to be processed is large, the position precision requirement between each geometric surface is high, and the steering precision of the steering wheel during the operation of an automobile can be influenced by the processing precision.
The automobile steering knuckle is generally divided into a pair by left and right to form a pair due to shape difference, however, a special tool is usually adopted for positioning due to complicated positioning in the production process and detection, the production cost is high, the manufacturing period is long, and the universality is poor. It is imperative to seek a new type of tooling to solve the above positioning problem.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide the centre gripping location frock of a multiple-effect.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model discloses a multi-effect clamping and positioning tool, which comprises a central bolt, an upper control arm, a lower control arm and a base plate, wherein the upper control arm and the lower control arm are fixedly arranged on the base plate through the central bolt, the bottom end of the central bolt is arranged in the middle of the top end of the base plate, a fourth lock nut is arranged at the intersection of the central bolt and the upper control arm and the lower control arm, a central lock nut is arranged on the central bolt through threads, a base plate chute is arranged on the base plate, a pressing plate is fixedly arranged at the bottom end of the central lock nut, a first extension bolt is fixedly arranged at the bottom end of one side of the upper control arm, a first lock nut is arranged on the first extension bolt through threads, a first extension rod is connected to the bottom end of the upper control arm, an adjusting plate is fixedly arranged at one side of the upper surface of the base plate through the first lock bolt, the bottom of first extension pole inserts the interior fixed connection of regulating plate, one side fixedly connected with knuckle of base plate.
As a preferred technical scheme of the utility model, fixed surface installs down on the control arm and keeps away from the base plate of control arm one side and controls under the handle one side fixed mounting that the control arm is close to last control arm and extend the bolt with the second, threaded connection has the second lock mother on the second extends the bolt, the bottom fixedly connected with second that the bolt was extended to the second extends the pole that extends.
As a preferred technical scheme of the utility model, base plate top middle part fixed mounting step location core, the bottom of second extension pole inserts the step location in-core and through the female fixed connection of third lock.
As a preferred technical scheme of the utility model, slidable mounting has the side slide on the step location core, the spout has been seted up to the one end of side slide, the step location core is provided with a plurality of slider, spout and slider sliding connection.
As an optimized technical scheme of the utility model, a plurality of screw hole has been seted up to the one end that the spout was kept away from to the side slide.
As an optimal technical scheme of the utility model, the bottom fixed mounting of regulating plate has the supplementary piece of curb plate.
The utility model discloses the beneficial effect who reaches is:
1. the center positioning adopts a step type design, and when the flange surface under the center hole of the blank is lower than the side surface, the height of the positioning core can be adjusted.
2. The base bottom plate has designed the movable spout by multiunit location thread hole, regulating plate simultaneously, makes adjustable scope wider can 360 lectotype location, and the side slide can realize 116.5 both sides 243 rotation regulation of unilateral side, the utility model discloses compact structure, adjustable annular knurl handle easily controls when detecting the cutting, reduces safe risk.
3. The height of the extension bolt can be adjusted at will, the whole set of tool can meet the requirement that the left part and the right part can be positioned simultaneously, and the universal adjustable positioning tool designed at present can meet the requirement of positioning batch production of products with multiple specifications at the same time.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the side slide plate of the present invention;
fig. 3 is a schematic view of the adjusting plate of the present invention;
fig. 4 is a schematic top view of the present invention.
In the figure: 1. a center bolt; 2. an upper control arm; 3. a first extension bolt; 4. a first lock nut; 5. a first spreader bar; 6. a first locking bolt; 7. an adjusting plate; 8. a base plate; 9. a fourth locking nut; 10. a lower control arm; 11. a holding handle; 12. a second extension bolt; 13. a second lock nut; 14. a second spreader bar; 15. a stepped positioning core; 16. a third locking nut; 17. a side slide plate; 18. a threaded hole; 19. a chute; 20. a side plate auxiliary block; 21. a knuckle; 22. pressing a plate; 23. a substrate chute; 24. and a central locking nut.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-4, a multi-effect clamping and positioning tool comprises a central bolt 1, an upper control arm 2, a lower control arm 10 and a base plate 8, wherein the upper control arm 2 and the lower control arm 10 are fixedly mounted on the base plate 8 through the central bolt 1, the upper control arm 2 and the lower control arm 10 are KSM workpieces, the bottom end of the central bolt 1 is arranged in the middle of the top end of the base plate 8, a fourth lock nut 9 is threadedly mounted at the intersection of the central bolt 1 and the upper control arm 2 and the lower control arm 10, a central lock nut 24 is threadedly mounted on the central bolt 1, a base plate chute 23 is arranged on the base plate 8, a pressing plate 22 is fixedly mounted at the bottom end of the central lock nut 24, a first extension bolt 3 is fixedly mounted at the bottom end of one side of the upper control arm 2, a first lock nut 4 is threadedly mounted on the first extension bolt 3, a first extension rod 5 is connected to the bottom end of the upper control arm 2, there is regulating plate 7 on one side of the upper surface of base plate 8 through first locking bolt 6 fixed mounting, and fixed connection in regulating plate 7 is inserted to the bottom of first extension pole 5, and one side fixedly connected with knuckle 21 of base plate 8.
The upper surface of a base plate 8 of which the lower control arm 10 is far away from one side of an upper control arm 2 is fixedly provided with a holding handle 11, one side of the control arm 10 close to the upper control arm 2 is fixedly provided with a second extension bolt 12, the second extension bolt 12 is connected with a second locking nut 13 in a threaded manner, the second extension bolt 12 is fixedly connected with a second extension rod 14 in the bottom end, the middle of the top end of the base plate 8 is fixedly provided with a stepped positioning core 15, the bottom end of the second extension rod 14 is inserted into the stepped positioning core 15 and is fixedly connected with the third locking nut 16, a side sliding plate 17 is slidably mounted on the stepped positioning core 15, one end of the side sliding plate 17 is provided with a sliding groove 19, the stepped positioning core 15 is provided with a plurality of sliding blocks, the sliding groove 19 is slidably connected with the sliding blocks, one end of the side sliding plate 17 far away from the sliding groove 19 is provided with a.
The working principle is as follows: the original code scanning of each procedure is positioned by adopting a shape following processing contour, and the scheme is that the adjustable universal design is adopted for replacing, a left key and a right key of a steering knuckle only need to adjust a side sliding plate to support a product, a central pressing block is locked to realize product positioning, the positioning of the product is basically ensured by a central hole and a step positioning core 15, the function of a handle 11 is favorable for moving the workpiece without directly contacting the workpiece by bare hands, the safety risk is reduced (when the workpiece is cut), a first extension bolt 3 and a second extension bolt 12 can be randomly adjusted in a hidden height direction (the occupied space is small), the utility model is easy to hold during detection and cutting, the safety risk is reduced, the central positioning adopts a step design, when the flange surface of the central hole of a blank is lower than the side surface, the height of the positioning core can be adjusted, a base plate 8 is provided with a plurality of groups of positioning thread holes, meanwhile, the adjustable plate 7 is provided with the movable sliding groove 19, the adjustable range is wider, the model selection and positioning can be carried out by 360 degrees, the 17-side sliding plate can realize the rotation adjustment of 243 degrees at two sides of the 116.5-degree single side, the whole set of tool can meet the requirement that the left part and the right part can be simultaneously positioned, and the universal adjustable positioning tool designed at present can meet the requirement of positioning batch production of products with multiple specifications.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The multi-effect clamping and positioning tool is characterized by comprising a central bolt (1), an upper control arm (2), a lower control arm (10) and a base plate (8), wherein the upper control arm (2) and the lower control arm (10) are fixedly arranged on the base plate (8) through the central bolt (1), the bottom end of the central bolt (1) is arranged in the middle of the top end of the base plate (8), a fourth locking nut (9) is arranged at the intersection of the central bolt (1) and the upper control arm (2) and the lower control arm (10), a central locking nut (24) is arranged on the central bolt (1) in a threaded manner, a base plate sliding groove (23) is formed in the base plate (8), a pressing plate (22) is fixedly arranged at the bottom end of the central locking nut (24), a first extension bolt (3) is fixedly arranged at the bottom end of one side of the upper control arm (2), a first lock nut (4) is installed on the first extension bolt (3) in a threaded manner, a first extension rod (5) is connected with the bottom end of the upper control arm (2), an adjusting plate (7) is fixedly arranged on one side of the upper surface of the base plate (8) through a first locking bolt (6), the bottom end of the first extending rod (5) is inserted into the adjusting plate (7) to be fixedly connected, a steering knuckle (21) is fixedly connected to one side of the base plate (8), a holding handle (11) is fixedly arranged on the upper surface of the base plate (8) at one side of the lower control arm (10) far away from the upper control arm (2), a second extension bolt (12) is fixedly arranged at one side of the lower control arm (10) close to the upper control arm (2), a second lock nut (13) is connected to the second extension bolt (12) in a threaded manner, the bottom end of the second extension bolt (12) is fixedly connected with a second extension rod (14).
2. The multi-effect clamping and positioning tool as claimed in claim 1, wherein a stepped positioning core (15) is fixedly mounted in the middle of the top end of the base plate (8), and the bottom end of the second extending rod (14) is inserted into the stepped positioning core (15) and is fixedly connected with the stepped positioning core through a third locking nut (16).
3. The multi-effect clamping and positioning tool according to claim 2, wherein a side sliding plate (17) is slidably mounted on the stepped positioning core (15), a sliding groove (19) is formed in one end of the side sliding plate (17), the stepped positioning core (15) is provided with a plurality of sliding blocks, and the sliding groove (19) is slidably connected with the sliding blocks.
4. The multi-effect clamping and positioning tool as claimed in claim 3, wherein a plurality of threaded holes (18) are formed in one end, away from the sliding groove (19), of the side sliding plate (17).
5. The multi-effect clamping and positioning tool as claimed in claim 1, wherein a side plate auxiliary block (20) is fixedly mounted at the bottom end of the adjusting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921265380.6U CN211890490U (en) | 2019-08-06 | 2019-08-06 | Clamping and positioning tool with multiple effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921265380.6U CN211890490U (en) | 2019-08-06 | 2019-08-06 | Clamping and positioning tool with multiple effects |
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| Publication Number | Publication Date |
|---|---|
| CN211890490U true CN211890490U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921265380.6U Active CN211890490U (en) | 2019-08-06 | 2019-08-06 | Clamping and positioning tool with multiple effects |
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| CN (1) | CN211890490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848829A (en) * | 2021-03-15 | 2021-05-28 | 中国第一汽车股份有限公司 | Device and method for controlling and adjusting assembly angle of front sliding column assembly and steering knuckle assembly |
-
2019
- 2019-08-06 CN CN201921265380.6U patent/CN211890490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848829A (en) * | 2021-03-15 | 2021-05-28 | 中国第一汽车股份有限公司 | Device and method for controlling and adjusting assembly angle of front sliding column assembly and steering knuckle assembly |
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