CN217571930U

CN217571930U - Drilling machine fixture for front spring support

Info

Publication number: CN217571930U
Application number: CN202221450348.7U
Authority: CN
Inventors: 张申; 祁思远
Original assignee: Xianyang Tongruida Industry And Trade Co ltd
Current assignee: Xianyang Tongruida Industry And Trade Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-10-14
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a drill jig that front spring support was used, including the rectangle bottom plate, the cross spout has been seted up along its length direction in the middle part of rectangle bottom plate, and this cross spout vertically is for running through the setting, sliding connection has cross slider in the cross spout. Through the grip block that sets up, mutually support between adjusting part and the linkage board, can place the support that needs processing between the opposite face of two grip blocks, drive nut rebound through rotating the bolt, the nut drives the looks remote site rebound simultaneously of two movable rods when removing, two movable rods drive the lower extreme rebound of two linkage boards simultaneously again, the upper end that makes two linkage boards is close to the middle part under lever principle, it is fixed to carry out the centre gripping to the support, through setting up two linkage boards of scissors form, the device's centre gripping scope has been enlarged, it is fixed to conveniently carry out the centre gripping to the support of variation in size, and the practicality is improved.

Description

Drilling machine fixture for front spring support

Technical Field

The utility model relates to a drill jig accessory technical field, concretely relates to drill jig that preceding spring support was used.

Background

The front spring bracket assembly is one of the essential automobile parts of an automobile. The front spring support assembly is composed of a support and a connecting plate, when the front spring support assembly is produced at present, the support and the connecting plate are assembled and welded into a semi-finished product, then the semi-finished product is placed on a die to be punched at the top, and finally the semi-finished product is placed under a drilling machine to be drilled with a hole on the side.

Present traditional clamping structure is because its splint are shorter, only can carry out the centre gripping to less support, often can not do as the power when meetting great support, and present support controllability is relatively poor moreover, unable accurate adaptation immovable drill bit.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and provide a drill jig for a front spring bracket, which is described in detail below.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of drilling machine anchor clamps that front spring support used, including the rectangle bottom plate, the middle part of rectangle bottom plate has seted up the cross spout along its length direction, and the vertical of this cross spout is for running through the setting, sliding connection has the cross slider in the cross spout, one side of cross spout is provided with the drive assembly who is used for driving the cross slider along the length direction removal of rectangle bottom plate;

the top of cross slider is provided with the connecting plate, the upper surface tip fixedly connected with backup pad of connecting plate, the length direction that rectangle bottom plate was all followed on the lateral wall upper portion of backup pad rotates and is connected with two dysmorphism gangplates, and two dysmorphism gangplates are class scissors form, the upper surface of connecting plate is provided with the adjusting part that is used for adjusting two dysmorphism gangplate upper end turned angle, two the upper end of dysmorphism gangplate all is provided with the grip block, the opposite side of cross slider is provided with the lifting unit who is used for driving the connecting plate to remove along vertical direction.

Adopt above-mentioned drill jig that front spring support was used, when using, at first fix the installation of rectangle bottom plate on the drilling machine, be connected the device's power with the power of drilling machine body again, place the support that will process between the opposite face of two grip blocks, the lower extreme that drives two linkage plates through adjusting part rotates simultaneously, the upper end that makes two linkage plates is close to the middle part under lever principle, carry out the centre gripping to the support and fix, vertically adjust the connecting plate through lifting unit afterwards, drive the cross slider through drive assembly and remove in the cross spout, the realization is transversely adjusted the connecting plate, thereby better calibrate with the drill bit.

Preferably, a first threaded rod is arranged in the driving assembly and rotatably connected in the cross-shaped sliding groove along the length direction of the rectangular bottom plate, the first threaded rod is in threaded connection with a threaded hole formed in the cross-shaped sliding block, a motor used for driving the first threaded rod to rotate is arranged on the outer side of the rectangular bottom plate, and the cross-shaped sliding block is in clearance fit with the cross-shaped sliding groove.

Preferably, a second threaded rod is arranged in the lifting assembly, the upper end of the second threaded rod is fixedly connected with the connecting plate, the second threaded rod is arranged in a round hole formed in the cross-shaped sliding block in a penetrating mode in the vertical direction, the outer side of the second threaded rod is connected with a threaded sleeve in a threaded mode, and the threaded sleeve is rotatably connected with the upper surface of the cross-shaped sliding block through a bearing.

Preferably, a limiting block is fixedly connected in the round hole, and the limiting block is connected in a sliding groove formed in the second threaded rod in a sliding mode.

Preferably, a bolt is arranged in the adjusting assembly, the lower end of the bolt is rotatably connected with the upper surface of the connecting plate, a nut is connected to the bolt in a threaded manner, movable rods are arranged on two sides of the nut, and two ends of each movable rod are rotatably connected with the lower end of the linkage plate and the nut respectively.

Preferably, the clamping plate is internally provided with plate bodies, the two plate bodies are respectively rotatably connected with the upper ends of the two linkage plates, the side wall of each plate body is fixedly connected with two limiting rods, and the two limiting rods are respectively positioned at the upper side and the lower side of the rotating position of the plate body.

Preferably, through holes for being fixedly butted with the drilling machine body are formed in four corners of the rectangular bottom plate.

The beneficial effects are that:

1. through the grip block that sets up, mutually support between adjusting part and the linkage board, can place the support that needs processing between the opposite face of two grip blocks, drive nut rebound through rotating the bolt, the nut drives the looks remote site rebound simultaneously of two movable rods when removing, two movable rods drive the lower extreme rebound of two linkage boards simultaneously again, the upper end that makes two linkage boards is close to the middle part under lever principle, it is fixed to carry out the centre gripping to the support, through setting up two linkage boards of scissors form, the device's centre gripping scope has been enlarged, it is fixed to conveniently carry out the centre gripping to the support of variation in size, and the practicality is improved.

2. Through mutually supporting between the threaded rod I that sets up, screw hole, threaded rod I, threaded rod II, round hole and the thread bush, can rotate through driving threaded rod I to the cross slider that drives threaded connection removes in cross spout, realizes the lateral shifting of connecting plate, drives threaded rod II through rotating the thread bush and reciprocates, thereby realizes driving the connecting plate and reciprocates, has improved the regulation effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a split perspective view of the lifting assembly of the present invention;

fig. 3 is a perspective view of the adjusting assembly of the present invention.

The reference numerals are explained below:

1. a rectangular bottom plate; 2. a cross-shaped chute; 3. a cross-shaped sliding block; 4. a drive assembly; 4a, a first threaded rod; 4b, a threaded hole; 4c, a motor; 5. a lifting assembly; 5a, a second threaded rod; 5b, round holes; 5c, a threaded sleeve; 5d, a sliding chute; 5e, a limiting block; 6. an adjustment assembly; 6a, a bolt; 6b, a screw cap; 6c, a movable rod; 7. a support plate; 8. a special-shaped linkage plate; 9. a clamping plate; 10. a through hole; 11. a connecting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a drill jig for a front spring support, which comprises a rectangular bottom plate 1, wherein the middle part of the rectangular bottom plate 1 is provided with a cross-shaped chute 2 along the length direction, the longitudinal direction of the cross-shaped chute 2 is a through arrangement, a cross-shaped slider 3 is connected in the cross-shaped chute 2 in a sliding manner, and one side of the cross-shaped chute 2 is provided with a driving component 4 for driving the cross-shaped slider 3 to move along the length direction of the rectangular bottom plate 1;

the top of cross slider 3 is provided with connecting plate 11, the upper surface tip fixedly connected with backup pad 7 of connecting plate 11, the lateral wall upper portion of backup pad 7 all rotates along the length direction of rectangle bottom plate 1 and is connected with two dysmorphism linkage boards 8, and two dysmorphism linkage boards 8 are class scissors form, the upper surface of connecting plate 11 is provided with the adjusting part 6 that is used for adjusting two dysmorphism linkage board 8 upper end turned angles, the upper end of two dysmorphism linkage boards 8 all is provided with grip block 9, the opposite side of cross slider 3 is provided with the lifting unit 5 that is used for driving connecting plate 11 and removes along vertical direction.

As an optional implementation mode, a first threaded rod 4a is arranged in the driving assembly 3, the first threaded rod 4a is rotatably connected in the cross-shaped sliding groove 2 along the length direction of the rectangular bottom plate 1, and through the arrangement of the first threaded rod 4a, the threaded hole 4b and the motor 4c, the first threaded rod 4a can be driven to rotate by controlling the motor 4c, so that the cross-shaped sliding block 3 which is in threaded connection is driven to move in the cross-shaped sliding groove 2, the transverse movement of the connecting plate 11 is realized, the first threaded rod 4a is in threaded connection with the threaded hole 4b which is formed in the cross-shaped sliding block 3, the motor 4c which is used for driving the first threaded rod 4a to rotate is arranged on the outer side of the rectangular bottom plate 1, and the cross-shaped sliding block 3 is in clearance fit with the cross-shaped sliding groove 2.

As optional implementation mode, be provided with two 5a threaded rods in the lifting unit 5, the upper end and the connecting plate 11 fixed connection of two 5a threaded rods, through setting up two 5a threaded rods, round hole 5b and thread bush 5c, can drive two 5a threaded rods through rotating thread bush 5c and reciprocate, thereby realize driving connecting plate 11 and reciprocate, the regulating effect has been improved, two 5a sleeves of threaded rods are established and are followed vertical direction and run through the round hole 5b of seting up at cross slider 3, the outside threaded connection of two 5a threaded rods has thread bush 5c, this thread bush 5c is connected through bearing and cross slider 3's upper surface rotation.

As an optional implementation manner, a limiting block 5e is fixedly connected in the circular hole 5b, and by providing the limiting block 5e and the sliding groove 5d, when the threaded sleeve 5c rotates, the threaded rod 5a is kept fixed through the limiting relation between the limiting block 5e and the sliding groove 5d, so that the threaded rod 5a moves up and down, and the limiting block 5e is slidably connected in the sliding groove 5d formed in the second threaded rod 5 a.

As an optional implementation manner, a bolt 6a is arranged in the adjusting assembly 6, the lower end of the bolt 6a is rotatably connected with the upper surface of the connecting plate 11, the bolt 6a, a nut 6b and a movable rod 6c are arranged, the nut 6a can be rotated to drive the nut 6b to move upwards, the nut 6b drives the opposite ends of the two movable rods 6c to move upwards simultaneously while moving, the two movable rods 6c drive the lower ends of the two linkage plates 8 to move in opposite directions, the upper ends of the two linkage plates 8 are close to the middle under the lever principle to clamp and fix the bracket, the nut 6b is in threaded connection with the bolt 6a, the movable rods 6c are arranged on two sides of the nut 6b, and two ends of the movable rod 6c are rotatably connected with the lower end of the linkage plate 8 and the nut 6b respectively.

As an optional implementation manner, a plate body 9a is arranged in the clamping plate 9, the two plate bodies 9a are respectively rotatably connected with the upper ends of the two linkage plates 8, the plate body 9a can only rotate to a certain degree at the upper ends of the linkage plates 8 by arranging the plate body 9a and the limiting rods 9b, the plate body 9a can be better contacted and clamped with the bracket along with the rotation of the linkage plates 8, the two limiting rods 9b are fixedly connected to the side wall of the plate body 9a, and the two limiting rods 9b are respectively located at the upper side and the lower side of the rotating position of the plate body 9 a.

As optional embodiment, the four corners of the rectangular bottom plate 1 are provided with through holes 10 for being fixedly connected with the drilling machine body in a butt joint mode, and through the arrangement of the through holes 10, fixing bolts can be inserted into the through holes 10 to be conveniently fixedly connected with the drilling machine body in a butt joint mode.

Adopt above-mentioned structure, when using, at first fix the installation of rectangle bottom plate 1 on the drilling machine, be connected the device's power with the power of drilling machine body again, the support that will process is placed between the opposite face of two grip blocks 9, the lower extreme that drives two linkage plates 8 through adjusting part 6 rotates simultaneously, make the upper end of two linkage plates 8 be close to the middle part under lever principle, it is fixed to carry out the centre gripping to the support, vertically adjust connecting plate 11 through lifting unit 5 afterwards, drive cross slider 3 through drive assembly 4 and remove in cross spout 2, the realization is transversely adjusted connecting plate 11, thereby better and the drilling machine drill bit calibrate.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a drill jig that preceding spring support was used which characterized in that: the movable type sliding door comprises a rectangular bottom plate (1), wherein a cross-shaped sliding groove (2) is formed in the middle of the rectangular bottom plate (1) along the length direction of the rectangular bottom plate, the cross-shaped sliding groove (2) is arranged in a penetrating mode in the longitudinal direction, a cross-shaped sliding block (3) is connected in the cross-shaped sliding groove (2) in a sliding mode, and a driving assembly (4) used for driving the cross-shaped sliding block (3) to move along the length direction of the rectangular bottom plate (1) is arranged on one side of the cross-shaped sliding groove (2);

the top of cross slider (3) is provided with connecting plate (11), the upper surface tip fixedly connected with backup pad (7) of connecting plate (11), the length direction of all following rectangular bottom plate (1) on the lateral wall upper portion of backup pad (7) rotates and is connected with two dysmorphism linkage boards (8), and two dysmorphism linkage boards (8) are like scissors form, the upper surface of connecting plate (11) is provided with adjusting part (6) that are used for adjusting two dysmorphism linkage board (8) upper end turned angle, two the upper end of dysmorphism linkage board (8) all is provided with grip block (9), the opposite side of cross slider (3) is provided with and is used for driving connecting plate (11) along vertical direction removal lifting unit (5).

2. The drill jig for the front spring bracket as set forth in claim 1, wherein: be provided with threaded rod (4 a) in drive assembly (4), this threaded rod (4 a) rotates along the length direction of rectangle bottom plate (1) and connects in cross spout (2), threaded rod (4 a) threaded connection is in screw hole (4 b) of seting up in cross slider (3), the outside of rectangle bottom plate (1) is provided with and is used for driving threaded rod (4 a) pivoted motor (4 c), and cross slider (3) and cross spout (2) clearance fit.

3. The drill jig for a front spring bracket as set forth in claim 1, wherein: be provided with two (5 a) threaded rods in lifting unit (5), the upper end and connecting plate (11) fixed connection of these two (5 a) threaded rods, two (5 a) covers of threaded rod are established and are run through round hole (5 b) of seting up along vertical direction in cross slider (3), the outside threaded connection of two (5 a) threaded rods has thread bush (5 c), and this thread bush (5 c) is connected through the upper surface rotation of bearing and cross slider (3).

4. The drill press jig for the front spring bracket as set forth in claim 3, wherein: and a limiting block (5 e) is fixedly connected in the round hole (5 b), and the limiting block (5 e) is connected in a sliding groove (5 d) formed in the second threaded rod (5 a) in a sliding manner.

5. The drill jig for the front spring bracket as set forth in claim 1, wherein: be provided with bolt (6 a) in adjusting part (6), the lower extreme of this bolt (6 a) rotates with the upper surface of connecting plate (11) to be connected, threaded connection has nut (6 b) on bolt (6 a), the both sides of nut (6 b) all are provided with movable rod (6 c), and the both ends of this movable rod (6 c) rotate with the lower extreme and the nut (6 b) of linkage board (8) respectively and are connected.

6. The drill jig for the front spring bracket as set forth in claim 1, wherein: the clamping plate (9) is internally provided with a plate body (9 a), the two plate bodies (9 a) are respectively and rotatably connected with the upper ends of the two linkage plates (8), the side wall of the plate body (9 a) is fixedly connected with two limiting rods (9 b), and the two limiting rods (9 b) are respectively positioned at the upper side and the lower side of the rotating position of the plate body (9 a).

7. The drill jig for a front spring bracket as set forth in claim 1, wherein: through holes (10) used for being fixedly butted with the drilling machine body are formed in four corners of the rectangular bottom plate (1).