CN215789415U

CN215789415U - Fine-adjustable positioning assembly for automobile inspection tool

Info

Publication number: CN215789415U
Application number: CN202122285068.7U
Authority: CN
Inventors: 郑成溢
Original assignee: Wuhan Xieriwei Technology Co ltd
Current assignee: Wuhan Xieriwei Technology Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-11
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to the technical field of checking tools, in particular to a fine-adjustable positioning assembly for an automobile checking tool, which comprises a clamping device, wherein a pressure reducing part is arranged at a clamping part of the clamping device, a rotating part is arranged inside a clamping arm of the clamping device, the rotating part is connected with an expansion part, the expansion part is connected with an adjusting expansion part, the adjusting expansion part comprises a knob and a connecting rod, the connecting rod is arranged inside the clamping arm and is rotatably connected with a sliding column, the other end of the connecting rod is rotatably connected at a non-central circular point at the bottom of the knob, a base is arranged at the bottom of the clamping device, a bottom rotating part is arranged at the bottom of the base, and the bottom rotating part is connected with a bottom fixing part; the beneficial effects are that: the rotating piece provided by the utility model can rotate the clamping part of the clamping device, and when a product cannot be well fixed in vertical clamping, the product can be clamped and positioned from other angles through rotating the clamping part.

Description

Fine-adjustable positioning assembly for automobile inspection tool

Technical Field

The utility model relates to the technical field of checking tools, in particular to a positioning assembly for an automobile checking tool, which can be finely adjusted.

Background

The checking fixture is a simple tool for controlling various sizes of products by industrial production enterprises, improves the production efficiency and controls the quality, and is suitable for mass-produced products, such as automobile parts, to replace a professional measuring tool;

in the prior art, the clamp can only be fixed at a certain position when the checking fixture positions a product, and when the product has small changes, the whole clamp needs to be disassembled and adjusted in position, which is very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning assembly for an automobile checking fixture, which can be finely adjusted, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the positioning assembly comprises a clamping device, a pressure reducing part is arranged at a clamping part of the clamping device, a rotating part is arranged inside a clamping arm of the clamping device, the rotating part is connected with a telescopic part, the telescopic part is connected with an adjusting telescopic part, the adjusting telescopic part comprises a knob and a connecting rod, the connecting rod is installed inside the clamping arm and is connected with a sliding column in a rotating mode, the other end of the connecting rod is connected to a non-central circular point at the bottom of the knob in a rotating mode, a base is installed at the bottom of the clamping device, a bottom rotating part is installed at the bottom of the base, and the bottom rotating part is connected with a bottom fixing part.

Preferably, the pressure reducing member includes a first spring and a slot, the slot is opened inside the clamping portion of the clamper, and the first spring is installed inside the slot.

Preferably, the rotating part comprises a rotating limiting block and a second threaded rod, the rotating limiting block is connected with the clamping part, the top end of the rotating limiting block is cylindrical, a groove for the rotating limiting block to rotate is formed in the clamping arm, an opening and a threaded hole are formed in the middle of the rotating limiting block, the second threaded rod is screwed in the threaded hole formed in the clamping arm, and one end of the second threaded rod is screwed in the threaded hole of the rotating limiting block.

Preferably, the extensible member includes slip post and second bolt, and the rotating member is being connected to the slip post, and the centre gripping arm is inside to be seted up and to be provided the gliding track of slip post, and has seted up the bolt groove on the slip post, and the second bolt runs through in the bolt hole of seting up on the centre gripping arm, and one section of second bolt is pegged graft in the bolt groove of slip post, and the outside cover of second bolt is equipped with the second spring, and the outer wall of second bolt and centre gripping arm is being connected to the second spring.

Preferably, the bottom rotating part comprises a rotating column and a first bolt, the rotating column is installed at the circle center position of the bottom of the base, the rotating column is rotatably connected with the fixed seat, the first bolt penetrates through a hole formed in the bottom of the base, a plurality of bolt holes are formed in the top of the fixed seat, and one section of the first bolt is inserted into the bolt holes.

Preferably, the bottom fixing part comprises a fixing seat and a first threaded rod, the fixing seat is connected with the rotating column and located below the base, the first threaded rod is screwed in a threaded groove formed in the fixing seat, and the bottom of the base is provided with an opening.

Compared with the prior art, the utility model has the beneficial effects that:

1. the rotating piece can rotate the clamping part of the clamping device, and when a product cannot be well fixed through vertical clamping, the product can be clamped and positioned from other angles through rotating the clamping part;

2. the telescopic piece provided by the utility model can adjust the length of the clamping arm, and the clamping arm is fixed through the threaded rod to achieve different clamping distances.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of a fixing base according to the present invention;

in the figure: the clamp comprises a clamp 1, a base 2, a first spring 3, a slot 4, a knob 5, a connecting rod 6, a bolt hole 7, a fixed seat 8, a first bolt 9, a first threaded rod 10, a second threaded rod 11, a second bolt 12, a second spring 13, a rotation limiting block 14, an opening 15, a rotation column 16 and a sliding column 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a fine-adjustable positioning assembly for an automobile checking fixture comprises a clamping device 1, wherein a pressure reducing piece is arranged on a clamping part of the clamping device 1 and comprises a first spring 3 and a slot 4, the slot 4 is formed in the clamping part of the clamping device 1, the first spring 3 is arranged in the slot 4, a handle is pressed downwards, the clamping part can descend to clamp a product, and the first spring 3 in the slot 4 can reduce the pressure on the product and prevent the product from being damaged by excessive force;

a rotating part is arranged inside a clamping arm of the clamping device 1, the rotating part comprises a rotating limiting block 14 and a second threaded rod 11, the rotating limiting block 14 is connected with a clamping part, the top end of the rotating limiting block 14 is cylindrical, a groove for the rotating limiting block 14 to rotate is formed in the clamping arm, an opening 15 and a threaded hole are formed in the middle of the rotating limiting block 14, the second threaded rod 11 is in threaded connection with the threaded hole formed in the clamping arm, one end of the second threaded rod 11 is in threaded connection with the threaded hole of the rotating limiting block 14, when the clamping angle needs to be changed, the second threaded rod 11 is screwed down, the clamping part is rotated, the rotating limiting block 14 rotates inside the clamping arm, the groove in the clamping arm can clamp the rotating limiting block 14 to ensure that the clamping part cannot fall off, and after the rotation is finished, the second threaded rod 11 is screwed into the appropriate opening 15 to fix the clamping part;

the rotating part is connected with an expansion part, the expansion part comprises a sliding column 17 and a second bolt 12, the sliding column 17 is connected with the rotating part, a track for the sliding of the sliding column 17 is arranged inside the clamping arm, a bolt groove is arranged on the sliding column 17, the second bolt 12 penetrates through a bolt hole arranged on the clamping arm, one section of the second bolt 12 is inserted in the bolt groove of the sliding column 17, a second spring 13 is sleeved outside the second bolt 12, the second spring 13 is connected with the second bolt 12 and the outer wall of the clamping arm,

the telescopic piece is connected with an adjusting telescopic piece, the adjusting telescopic piece comprises a knob 5 and a connecting rod 6, the connecting rod 6 is installed inside the clamping arm and is rotatably connected with a sliding column 17, the other end of the connecting rod 6 is rotatably connected to a non-central round point at the bottom of the knob 5, the second bolt 12 is pulled out by a hand, the knob 5 is rotated, the connecting rod 6 is pushed, the sliding column 17 connected with the connecting rod 6 starts to slide, the corresponding length is found, the hand is loosened, and the second bolt 12 returns to the original position and is inserted into a proper bolt slot under the pulling of a second spring 13;

the base 2 is installed at the bottom of the clamp 1, the bottom rotating piece is installed at the bottom of the base 2 and comprises a rotating column 16 and a first bolt 9, the rotating column 16 is installed at the circle center position of the bottom of the base 2, the rotating column 16 is rotatably connected with a fixed seat 8, the first bolt 9 penetrates through a hole formed in the bottom of the base 2, a plurality of bolt holes 7 are formed in the top of the fixed seat 8, one section of the first bolt 9 is inserted into the bolt holes 7, the base 2 is rotated to a proper position through the rotating column 16, the first bolt 9 is inserted into the corresponding bolt hole 7, and when the base 2 needs to be rotated, the first bolt 9 is pulled out and inserted into the other bolt holes 7;

bottom mounting is being connected to the bottom rotating member, and the bottom mounting includes fixing base 8 and first threaded rod 10, and rotation post 16 is being connected to fixing base 8, is located the below of base 2, and during the thread groove that first threaded rod 10 spiro union was seted up on fixing base 8, and base 2's bottom seted up trompil 15, place fixing base 8 in corresponding screw hole, see through trompil 15 with first threaded rod 10 wrong corresponding screw hole, fix fixing base 8.

The working principle is as follows: in practical use, after the position is determined, the fixing seat is installed on the existing workbench by means of the first threaded rod 10, the fixing seat 8 is fixed, the base 2 is rotated to a proper position through the rotating column 16, the first bolt 9 is inserted into the corresponding bolt hole 7, when the base 2 needs to be rotated, the first bolt 9 is pulled out and inserted into the other bolt hole 7, the second bolt 12 is pulled out by hand, the knob 5 is rotated, the connecting rod 6 is pushed, the sliding column 17 connected with the connecting rod 6 starts to slide, the corresponding length is found, the hand is loosened, under the pulling of the second spring 13, the second bolt 12 returns to the original position and is inserted into the proper bolt groove, when the clamping angle needs to be changed, the second threaded rod 11 is screwed down, the clamping part is rotated, the rotating limiting block 14 rotates inside the clamping arm, the clamping groove inside the clamping arm can rotate the limiting block 14 to ensure that the clamping part cannot fall down, after the rotation finishes, twist into second threaded rod 11, screw into in suitable trompil 15, fix the clamping part, push down the handle, the clamping part can descend, presss from both sides the product tightly, and first spring 3 in the fluting 4 can reduce the pressure that the product received, prevents to exert oneself too big with the product damage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 can fine setting automobile inspection tool with locating component, includes binding clasp (1), its characterized in that: the clamping part of binding clasp (1) is provided with the decompression spare, and the inside rotating member that is provided with of centre gripping arm of binding clasp (1), the extensible member is being connected to the rotating member, the extensible member is being connected and is adjusting the extensible member, adjusts the extensible member and includes knob (5) and connecting rod (6), and connecting rod (6) are installed in the inside of centre gripping arm, rotate with sliding column (17) and are connected, and the other end of connecting rod (6) is rotated and is connected the non-central round point department in the bottom of knob (5), and base (2) are installed to the bottom of binding clasp (1), the bottom rotating member is installed to base (2) bottom, the bottom mounting is connected to the bottom rotating member.

2. The fine-adjustable positioning assembly for the automobile inspection tool according to claim 1, wherein the fine-adjustable positioning assembly comprises: the pressure reducing piece comprises a first spring (3) and a slot (4), the slot (4) is formed in the clamping portion of the clamping device (1), and the first spring (3) is installed in the slot (4).

3. The fine-adjustable positioning assembly for the automobile inspection tool according to claim 1, wherein the fine-adjustable positioning assembly comprises: the rotating part comprises a rotating limiting block (14) and a second threaded rod (11), the rotating limiting block (14) is connected with the clamping part, the top end of the rotating limiting block (14) is cylindrical, a groove for rotating the rotating limiting block (14) is formed in the clamping arm, an opening (15) and a threaded hole are formed in the middle of the rotating limiting block (14), the second threaded rod (11) is in threaded connection with the threaded hole formed in the clamping arm, and one end of the second threaded rod (11) is in threaded connection with the threaded hole of the rotating limiting block (14).

4. The fine-adjustable positioning assembly for the automobile inspection tool according to claim 1, wherein the fine-adjustable positioning assembly comprises: the extensible member includes slip post (17) and second bolt (12), the rotating member is being connected to slip post (17), the inside slip track that provides slip post (17) of offering of centre gripping arm, and seted up the bolt groove on slip post (17), second bolt (12) run through in the bolt hole of seting up on the centre gripping arm, and one section of second bolt (12) is pegged graft in the bolt groove of slip post (17), the outside cover of second bolt (12) is equipped with second spring (13), the outer wall of second bolt (12) and centre gripping arm is being connected in second spring (13).

5. The fine-adjustable positioning assembly for the automobile inspection tool according to claim 1, wherein the fine-adjustable positioning assembly comprises: the bottom rotating part comprises a rotating column (16) and a first bolt (9), the rotating column (16) is installed at the circle center of the bottom of the base (2), the rotating column (16) is rotatably connected with the fixing base (8), the first bolt (9) penetrates through a hole formed in the bottom of the base (2), a plurality of bolt holes (7) are formed in the top of the fixing base (8), and one section of the first bolt (9) is inserted into the bolt holes (7).

6. The fine-adjustable positioning assembly for the automobile inspection tool according to claim 5, wherein: the bottom mounting includes fixing base (8) and first threaded rod (10), and rotation post (16) is being connected in fixing base (8), is located the below of base (2), and first threaded rod (10) spiro union is in the thread groove of seting up on fixing base (8), and trompil (15) have been seted up to the bottom of base (2).