CN220839073U

CN220839073U - Positioning tool for machining automobile parts

Info

Publication number: CN220839073U
Application number: CN202322710271.3U
Authority: CN
Inventors: 扶启; 陆友春
Original assignee: Anhui Yusheng New Energy Vehicle Parts Co ltd
Current assignee: Anhui Yusheng New Energy Vehicle Parts Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-04-26
Anticipated expiration: 2033-10-09

Abstract

The utility model discloses a positioning tool for processing automobile parts, which comprises a bracket and a supporting plate fixedly connected with the upper part of the bracket, wherein a positioning clamping member is arranged above the bracket; the positioning and clamping component comprises two groups of supporting wheels, two groups of side pressing wheel pieces and two groups of upper pressing wheel pieces; the utility model relates to the technical field of positioning. Compared with the prior art, a user does not need to control the corresponding electronic control switch through two hands, and meanwhile, the positioning time of the driving mechanism is shortened, so that the user can freely process and position, and the processing efficiency of the parts is effectively improved; through adjusting telescopic straight push rod, can make this location frock be applicable to the automobile parts of multiple different specifications and process, the practicality of this frock of effectual improvement.

Description

Positioning tool for machining automobile parts

Technical Field

The utility model relates to the technical field of positioning, in particular to a positioning tool for machining automobile parts.

Background

The Chinese patent with the publication number of CN212735738U discloses a rapid positioning processing tool for automobile parts, wherein springs are arranged in a fixed block, and a bonding rod is connected with the springs, so that the bonding rod can be bonded with an automobile part, and the bonding rod is fixed through nuts and screws on the fixed block after bonding work is finished, so that bonding of the automobile part with any shape is realized, and the fixing effect is improved;

The utility model discloses a positioning tool for processing new energy automobile parts, which is provided with a driving motor, a gear, a rack, a supporting shaft, a mounting seat and a pressing plate, so that the distance between a first positioning plate and a second positioning plate can be conveniently adjusted, the automobile parts can be fixed by the two first positioning plates and the second positioning plate, and the automobile flat rectangular steel plate can be conveniently clamped;

The Chinese patent publication No. CN107932144A discloses an automobile rotating shaft tool. The clamping assembly is matched with the rotating jig arranged on the workbench to position and clamp the rotating shaft on the rotating shaft sleeve, so that the effect of freely adjusting the fixed size of the rotating shaft is achieved;

The following conclusion can be drawn through the above-mentioned comparison document, the current automobile parts processing is with location frock is mostly through setting up driving motor or electricity push rod or turning handle, realizes the location work of location frock, and this kind of mode is nevertheless had the advantage that reduces operation workman's labour, but this kind of mode needs to be operated by hand and is controlled the location, if after opening the switch of electricity push rod, still needs to place automobile parts by hand, reuse hand operation electricity push rod's switch, and this kind of gradual complex mode can not effectually improve the centre gripping location efficiency of location frock.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a positioning tool for processing automobile parts, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the positioning tool for processing the automobile parts comprises a bracket and a supporting plate fixedly connected with the upper part of the bracket, wherein a positioning clamping member is arranged above the bracket; the positioning and clamping component comprises two groups of supporting wheels, two groups of side pressing wheel pieces and two groups of upper pressing wheel pieces;

An adjusting component is arranged below the bracket and is used for adjusting and positioning the clamping component, in particular for adjusting the upper pinch roller to overturn to the upper part of the supporting wheel and simultaneously adjusting the side pinch roller to translate to the supporting wheel;

The adjusting component comprises a U-shaped pull rod, a straight push rod, a pedal and a shifting component, wherein the shifting component is used for pushing the straight push rod to rise when the U-shaped pull rod moves downwards;

the two sides of the surface of the supporting plate are communicated with a double-opening sliding cylinder, and the upper end of the U-shaped pull rod and the upper end of the straight push rod penetrate through the double-opening sliding cylinder and are in sliding connection with the double-opening sliding cylinder;

the bottom of the U-shaped pull rod is connected with the lower part of the support through an elastic component, the elastic component is used for bouncing the U-shaped pull rod, a compression bar is fixedly connected with the center of the bottom of the U-shaped pull rod, one end of the pedal is rotationally connected with one side of the lower part of the support, and the bottom of the pedal is contacted with the compression bar.

Preferably, the straight push rod is a telescopic rod, and the surface of the straight push rod is provided with a fixing buckle for telescopic fixation of the telescopic rod.

Preferably, the supporting wheel is rotatably connected with the middle part of the upper surface of the supporting plate through a rotating wheel frame.

Preferably, the side pressure wheel piece comprises a first stand, a side bearing plate box and a side pressure wheel, wherein the first stand, the side bearing plate box and the side pressure wheel are fixedly connected with a support plate, one side of the side bearing plate box is fixedly connected with a first limit sliding column, the first limit sliding column penetrates through the side surface of the first stand and is in sliding connection with the first stand, one end, far away from the side bearing plate box, of the first limit sliding column is fixedly connected with a chute seat, and one side of the first limit sliding column is provided with a first spring;

The other side of the side-resisting plate box is connected with a first limiting slide rod in a sliding manner, the other end of the first limiting slide rod is connected with a side-pressing wheel through a rotating wheel frame, and a second spring is arranged on the outer side of the first limiting slide rod;

the upper end of the straight push rod is connected with a pushing rod through a positioning piece, the end part of the pushing rod is rotationally connected with a ball, and the ball of the pushing rod is contacted with the chute of the chute seat.

Preferably, the positioning piece comprises a sliding groove plate fixedly connected with the supporting plate and a limiting sliding block used for connecting the pushing rod and the straight pushing rod.

Preferably, the upper pressing wheel piece comprises a second stand, an upper pressing plate and an upper pressing wheel, wherein the second stand, the upper pressing plate and the upper pressing wheel are fixedly connected with the supporting plate, one end of the upper pressing plate is rotationally connected with the upper end of the second stand, the other end of the upper pressing plate is slidingly connected with a sliding frame, a third spring is arranged between the sliding frame and the upper pressing wheel, and the upper pressing wheel is slidingly connected with the sliding frame through a rotary wheel frame;

the surface of the upper pressing plate is provided with a strip-shaped sliding port, the upper part of the U-shaped pull rod is rotationally connected with a pull wheel, and the pull wheel penetrates through the strip-shaped sliding port and is in sliding connection with the strip-shaped sliding port.

Preferably, the elastic component comprises a limiting groove seat, a limiting slide rod II and a spring IV, wherein the limiting groove seat and the limiting slide rod II are respectively fixedly connected with the U-shaped pull rod and the bracket, the limiting groove seat and the limiting slide rod II are in limiting sliding, and the spring IV is sleeved on the outer side of the limiting slide rod II.

Preferably, the deflection assembly comprises a first toothed bar, a second toothed bar and a gear, wherein the first toothed bar and the second toothed bar are both in sliding connection with the side part of the bracket, the gear is in rotary connection with the side part of the bracket, and the first toothed bar and the second toothed bar are respectively meshed and driven on two sides of the gear;

One end of the first toothed bar is fixedly connected with the inner side of the U-shaped pull bar through a connecting rod, one end of the second toothed bar is fixedly connected with a push seat, and the upper part of the push seat is contacted with the bottom end of the straight push bar.

Advantageous effects

The utility model provides a positioning tool for machining automobile parts. Compared with the prior art, the method has the following beneficial effects:

Compared with the prior art, the automobile part positioning and clamping device has the advantages that the gravity is applied by the step force to position and clamp the automobile part, a user does not need to control the corresponding electronic control switch through two hands, and meanwhile, the positioning time of the driving mechanism is shortened, so that the user can freely process and position, and the processing efficiency of the part is effectively improved.

According to the positioning tool, the telescopic straight push rod is adjusted, so that the positioning tool is suitable for machining various automobile parts with different specifications, and the practicability of the tool is effectively improved.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;

fig. 3 is a left side view of the construction of the indexing assembly of the present utility model.

In the figure: 1. a bracket; 2. a support plate; 21. a double-mouth sliding cylinder; 31. a U-shaped pull rod; 311. a compression bar; 312. a pulling wheel; 32. a straight push rod; 321. pushing the pressing rod; 33. a pedal; 341. a toothed bar I; 342. a toothed bar II; 343. a gear; 344. pushing the base; 351. a limit groove seat; 352. a second limiting slide bar; 353. a spring IV; 4. a support wheel; 51. a first vertical frame; 52. a side-retaining plate box; 521. the first limiting slide rod is arranged; 522. a second spring; 53. a side pinch roller; 54. a limiting sliding column I; 541. a first spring; 55. a chute seat; 61. a second stand; 62. an upper press plate; 621. a strip-shaped sliding port; 63. a pressing wheel is arranged; 64. a carriage; 65. and a third spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the positioning tool for processing the automobile parts comprises a bracket 1 and a supporting plate 2 fixedly connected with the upper part of the bracket 1, wherein a positioning clamping member is arranged above the bracket 1;

The positioning and clamping component comprises two groups of supporting wheels 4, two groups of side pressing wheel pieces and two groups of upper pressing wheel pieces; the supporting wheel 4 is rotationally connected with the middle part of the upper surface of the supporting plate 2 through a rotating wheel frame; the side pressing wheel piece comprises a first vertical frame 51 fixedly connected with the supporting plate 2, a side-resisting plate box 52 and side pressing wheels 53, one side of the side-resisting plate box 52 is fixedly connected with a first limit sliding column 54, the first limit sliding column 54 penetrates through the side surface of the first vertical frame 51 and is in sliding connection with the first vertical frame 51, one end, far away from the side-resisting plate box 52, of the first limit sliding column 54 is fixedly connected with a chute seat 55, and one side of the first limit sliding column 54 is provided with a first spring 541; the other side of the side-resisting plate box 52 is connected with a first limit slide rod 521 in a sliding manner, the other end of the first limit slide rod 521 is connected with the side-pressing wheel 53 in a rotating manner through a rotating wheel frame, and a second spring 522 is arranged on the outer side of the first limit slide rod 521; the upper pressing wheel piece comprises a second vertical frame 61 fixedly connected with the supporting plate 2, an upper pressing plate 62 and an upper pressing wheel 63, one end of the upper pressing plate 62 is rotationally connected with the upper end of the second vertical frame 61, the other end of the upper pressing plate 62 is slidingly connected with a sliding frame 64, a third spring 65 is arranged between the sliding frame 64 and the upper pressing wheel 63, and the upper pressing wheel 63 is slidingly connected with the sliding frame 64 through a rotary wheel frame;

An adjusting component is arranged below the bracket 1 and is used for adjusting and positioning the clamping component, in particular for adjusting the upper pinch roller to turn over to the upper part of the supporting wheel 4 and simultaneously adjusting the side pinch roller to translate to the supporting wheel 4; the adjusting component comprises a U-shaped pull rod 31, a straight push rod 32, a pedal 33 and a shifting component, wherein the shifting component is used for pushing the straight push rod 32 to rise when the U-shaped pull rod 31 moves downwards; the straight push rod 32 is a telescopic rod, and a fixing buckle for telescopic fixation of the telescopic rod is arranged on the surface of the straight push rod; the two sides of the surface of the supporting plate 2 are communicated with a double-opening sliding cylinder 21, and the upper end of the U-shaped pull rod 31 and the upper end of the straight push rod 32 penetrate through the double-opening sliding cylinder 21 and are in sliding connection with the double-opening sliding cylinder 21; the bottom of the U-shaped pull rod 31 is connected with the lower part of the bracket 1 through an elastic component, the elastic component is used for bouncing the U-shaped pull rod 31, the center of the bottom of the U-shaped pull rod 31 is fixedly connected with a compression bar 311, one end of the pedal 33 is rotationally connected with one side of the lower part of the bracket 1, and the bottom of the pedal 33 is in contact with the compression bar 311; the upper end of the straight push rod 32 is connected with a push rod 321 through a positioning piece, the end part of the push rod 321 is rotationally connected with a ball, and the ball of the push rod 321 is contacted with the chute of the chute seat 55; the positioning piece comprises a sliding groove plate fixedly connected with the supporting plate 2 and a limit sliding block used for connecting the push rod 321 with the straight push rod 32; the surface of the upper pressing plate 62 is provided with a strip-shaped sliding opening 621, the upper part of the U-shaped pull rod 31 is rotatably connected with a pull wheel 312, and the pull wheel 312 penetrates through the strip-shaped sliding opening 621 and is in sliding connection with the strip-shaped sliding opening 621;

The elastic component comprises a limiting groove seat 351, a limiting slide rod II 352 and a spring IV 353, wherein the limiting groove seat 351 and the limiting slide rod II 352 are respectively fixedly connected with the U-shaped pull rod 31 and the bracket 1, the limiting groove seat 351 and the limiting slide rod II 352 slide in a limiting way, and the spring IV 353 is sleeved on the outer side of the limiting slide rod II 352; the deflection assembly comprises a first toothed bar 341, a second toothed bar 342 and a gear 343, wherein the first toothed bar 341 and the second toothed bar 342 are both in sliding connection with the side part of the bracket 1, the gear 343 is in rotary connection with the side part of the bracket 1, and the first toothed bar 341 and the second toothed bar 342 are respectively meshed and driven on two sides of the gear 343; one end of the toothed bar one 341 is fixedly connected with the inner side of the U-shaped pull rod 31 through a connecting rod, one end of the toothed bar two 342 is fixedly connected with a push seat 344, and the upper part of the push seat 344 is contacted with the bottom end of the straight push rod 32.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the automobile part shaft lever is used, the automobile part shaft lever is placed at the supporting wheel 4 above the supporting plate 2, then an operator steps on the stepping plate 33 by foot, the stepping plate 33 is contacted with the pressing rod 311 and drives the U-shaped pull rod 31 to move downwards by the force exerted by a human body, the pull wheel 312 on the U-shaped pull rod 31 slides with the strip-shaped sliding port 621, the upper pressing plate 62 is pulled to rotate and move downwards on the second stand 61, and meanwhile the upper pressing plate 63 is contacted with the upper side of the automobile part shaft lever and is pressed against the upper side of the automobile part shaft lever;

Meanwhile, in the process of downward movement of the U-shaped pull rod 31, the toothed bar one 341 is driven to move downward, the toothed bar one 341 is meshed with the toothed bar two 342, so that the gear 343 rotates, the toothed bar two 342 is meshed with the gear 343, the toothed bar two 342 pushes the straight push rod 32 to move upward, the ball of the pushing rod 321 connected with the straight push rod 32 is contacted with the chute of the chute seat 55, the chute seat 55 is pushed to move, and the side pressure wheels 53 are clamped on two sides of a shaft lever of an automobile part, so that positioning is completed;

Simultaneously, the second spring 522 and the third spring 65 respectively drive the side pressing wheel 53 and the upper pressing wheel 63 to buffer and press the shaft lever of the automobile part;

After the processing is finished, the pedal 33 is loosened, the spring IV 353 pushes the U-shaped pull rod 31 to ascend, the spring I541 pushes the ball of the push rod 321, so that the straight push rod 32 moves downwards, and the positioning and clamping member is restored to an original opened state.

When the automobile parts shaft rods with different sizes are positioned, the contact distance between the push seat 344 and the straight push rod 32 can be adjusted by adjusting the length of the U-shaped pull rod 31.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a location frock is used in automobile parts processing, includes support (1) and support (1) upper portion fixed connection's backup pad (2), its characterized in that: a positioning clamping member is arranged above the bracket (1); the positioning and clamping component comprises two groups of supporting wheels (4), two groups of side pressing wheel pieces and two groups of upper pressing wheel pieces;

An adjusting component is arranged below the bracket (1) and is used for adjusting and positioning the clamping component, in particular for adjusting the upper pressing wheel piece to overturn to the upper part of the supporting wheel (4) and simultaneously adjusting the side pressing wheel piece to translate to the supporting wheel (4);

the adjusting component comprises a U-shaped pull rod (31), a straight push rod (32), a pedal (33) and a deflection component, wherein the deflection component is used for pushing the straight push rod (32) to rise when the U-shaped pull rod (31) moves downwards;

The two sides of the surface of the supporting plate (2) are communicated with a double-opening sliding cylinder (21), and the upper end of the U-shaped pull rod (31) and the upper end of the straight push rod (32) penetrate through the double-opening sliding cylinder (21) and are in sliding connection with the double-opening sliding cylinder (21);

The bottom of U type pull rod (31) is connected through elastic component with the lower part of support (1), and elastic component is used for bouncing U type pull rod (31), the center fixedly connected with depression bar (311) of U type pull rod (31) bottom, one end of pedal (33) rotates with one side of support (1) lower part to be connected, and the bottom of pedal (33) contacts with depression bar (311).

2. The positioning tool for machining automobile parts according to claim 1, wherein: the straight push rod (32) is a telescopic rod, and a fixing buckle for telescopic fixation of the telescopic rod is arranged on the surface of the straight push rod.

3. The positioning tool for machining automobile parts according to claim 1, wherein: the supporting wheel (4) is rotationally connected with the middle part of the upper surface of the supporting plate (2) through a rotating wheel frame.

4. The positioning tool for machining automobile parts according to claim 1, wherein: the side pressure wheel piece comprises a first stand (51) fixedly connected with the supporting plate (2), a side-resisting plate box (52) and a side pressure wheel (53), one side of the side-resisting plate box (52) is fixedly connected with a first limit sliding column (54), the first limit sliding column (54) penetrates through the side surface of the first stand (51) and is in sliding connection with the first stand (51), one end, far away from the side-resisting plate box (52), of the first limit sliding column (54) is fixedly connected with a chute seat (55), and one side of the first limit sliding column (54) is provided with a first spring (541);

the other side of the side-resisting plate box (52) is connected with a first limit slide rod (521) in a sliding manner, the other end of the first limit slide rod (521) is rotationally connected with a side pressure wheel (53) through a rotating wheel frame, and a second spring (522) is arranged on the outer side of the first limit slide rod (521);

The upper end of the straight push rod (32) is connected with a push rod (321) through a positioning piece, the end part of the push rod (321) is rotationally connected with a ball, and the ball of the push rod (321) is contacted with the chute of the chute seat (55).

5. The positioning tool for machining automobile parts according to claim 1, wherein: the positioning piece comprises a sliding groove plate fixedly connected with the supporting plate (2) and a limit sliding block used for connecting the push rod (321) and the straight push rod (32).

6. The positioning tool for machining automobile parts according to claim 1, wherein: the upper pressing wheel piece comprises a second stand (61) fixedly connected with the supporting plate (2), an upper pressing plate (62) and an upper pressing wheel (63), one end of the upper pressing plate (62) is rotationally connected with the upper end of the second stand (61), the other end of the upper pressing plate (62) is slidably connected with a sliding frame (64), a third spring (65) is arranged between the sliding frame (64) and the upper pressing wheel (63), and the upper pressing wheel (63) is slidably connected with the sliding frame (64) through a rotating wheel frame;

The surface of the upper pressing plate (62) is provided with a strip-shaped sliding opening (621), a pull wheel (312) is rotatably connected to the upper portion of the U-shaped pull rod (31), and the pull wheel (312) penetrates through the strip-shaped sliding opening (621) and is in sliding connection with the strip-shaped sliding opening (621).

7. The positioning tool for machining automobile parts according to claim 1, wherein: the elastic component includes spacing groove seat (351), spacing slide bar two (352) and spring four (353), spacing groove seat (351) and spacing slide bar two (352) respectively with U type pull rod (31) and support (1) fixed connection, and spacing slip between spacing groove seat (351) and the spacing slide bar two (352), spring four (353) cover is established in the outside of spacing slide bar two (352).

8. The positioning tool for machining automobile parts according to claim 1, wherein: the deflection assembly comprises a first toothed bar (341), a second toothed bar (342) and a gear (343), wherein the first toothed bar (341) and the second toothed bar (342) are both in sliding connection with the side part of the bracket (1), the gear (343) is in rotary connection with the side part of the bracket (1), and the first toothed bar (341) and the second toothed bar (342) are respectively in meshed transmission on two sides of the gear (343);

One end of the first toothed bar (341) is fixedly connected with the inner side of the U-shaped pull bar (31) through a connecting rod, one end of the second toothed bar (342) is fixedly connected with a pushing seat (344), and the upper part of the pushing seat (344) is contacted with the bottom end of the straight push bar (32).