CN219925239U

CN219925239U - Drilling fixture

Info

Publication number: CN219925239U
Application number: CN202320466999.3U
Authority: CN
Inventors: 许友宏; 曹培根
Original assignee: Shiyan Qida Industry And Trade Co ltd
Current assignee: Qiqihar Xiangyue Machinery Manufacturing Co.,Ltd.
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-10-31
Anticipated expiration: 2033-03-13

Abstract

The utility model provides a drilling fixture, relates to the technical field of drilling fixtures, and aims to solve the problems that a wrench handle supporting structure is not arranged and the vertical punching precision is low in the existing socket wrench drilling fixture; the device comprises a supporting device, wherein two clamping pieces are arranged on the supporting device; the two clamping pieces are respectively connected with a pressing piece in a threaded manner; the supporting device is provided with a lifting supporting part; the lifting support part is connected with two handle limiting parts in a threaded manner; the support device includes: the device comprises a support mounting plate and a counter drive screw rod, wherein the support mounting plate is rotationally connected with the counter drive screw rod; set up the pressing piece, can realize assisting pressing work, can effectually improve whole centre gripping installation stability, can effectually guarantee whole operational flexibility, can assist drilling quality, avoid blank to press from both sides inconvenient problem simultaneously, through adopting the holder, can realize assisting to improve the centre gripping commonality.

Description

Drilling fixture

Technical Field

The utility model belongs to the technical field of drilling jigs, and particularly relates to a drilling jig.

Background

In actual industrial production and processing, the wrench is an essential important auxiliary tool, meanwhile, the model models of the wrench are rich, a vehicle tool box is also arranged in a plurality of large vehicles, the wrench has extremely high use rate, the box wrench in the wrench is one common wrench model, the box wrench has the advantages that the box wrench is not easy to drop when the bolt is rotated, the box wrench can rotate continuously, and in the processing process of the box wrench, the box wrench is required to be punched after being cast, and then the cutting processing of plum figures is carried out, so that a good drilling fixture is particularly important; the existing socket wrench drilling fixture is not provided with a wrench handle supporting structure, the vertical punching precision is low, the suitability of wrench clamping is poor, and the stability of wrench drilling is affected.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a drilling fixture for solving the problems that the existing socket wrench drilling fixture is not provided with a wrench handle supporting structure and the vertical punching precision is low.

The purpose and the efficacy of the drilling fixture are achieved by the following specific technical means:

the drilling fixture comprises a supporting device, wherein two clamping pieces are arranged on the supporting device; the two clamping pieces are respectively connected with a pressing piece in a threaded manner; the supporting device is provided with a lifting supporting part; the lifting support part is connected with two handle limiting parts in a threaded manner; the support device includes: the device comprises a support mounting plate and a counter drive screw rod, wherein the support mounting plate is rotationally connected with the counter drive screw rod, and both sides of the counter drive screw rod are provided with counter threads; the clamping member includes: the two clamping sliding blocks are respectively connected to two sides of the supporting mounting plate in a sliding manner; the clamping sliding blocks are connected to two sides of the opposite driving screw rod in a threaded mode.

Further, the supporting device further includes: and the four corners at the bottom of the support mounting plate are respectively fixedly connected with the mounting support legs.

Further, the handle stopper includes: the clamping driving screw rod and the handle limiting plate are in threaded connection with the side surface of the lifting supporting plate; a handle limiting plate is fixedly connected to the clamping driving screw rod; the handle limiting plate is attached to a box spanner blank.

Further, the pressing member includes: the pressing device comprises a pressing driving bolt and a pressing disc, wherein the pressing driving bolt is inserted with the pressing disc; the pressing driving bolt is connected to the clamping block in a threaded mode.

Further, the clamping member includes: the double offset ring spanner comprises clamping blocks and double offset ring spanner blanks, wherein the clamping blocks are fixedly connected with the two clamping blocks respectively, and the double offset ring spanner blanks are clamped between the two clamping blocks.

Further, the lifting support part further includes: the lifting support plate and the support pad are fixedly connected to the two lifting sliding shafts; a lifting driving screw rod is rotatably connected to the lifting supporting plate; and a supporting pad is fixedly connected to the lifting supporting plate and is attached to the bottom of the box spanner blank.

Further, the elevation support part includes: the lifting driving screw rod is connected to the supporting mounting plate in a threaded manner; and two lifting sliding shafts are connected to the support mounting plate in a sliding manner.

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

1. the pressing piece is arranged, so that pressing operation can be assisted, the overall clamping and mounting stability can be effectively improved, the overall operation flexibility can be effectively ensured, the drilling quality can be assisted, the problem of inconvenience in clamping blanks is avoided, the clamping universality can be assisted and improved by adopting the clamping piece, different clamping diameters can be adapted, the use is more flexible, the central driving clamping can be realized by adopting the supporting device, the centering effect of a drill bit and a box spanner blank is ensured, the practicability is higher, the operation is simple and flexible, the box spanner blank is clamped by rotating the opposite driving screw rod, and the structure is simple and practical.

2. According to the utility model, the handle limiting piece is arranged, so that the support and the limiting of the handle can be assisted, the drilling precision is effectively improved, meanwhile, the clamping comprehensiveness of the box spanner blank is ensured, the sleeve part and the handle part of the box spanner blank are not straight, in order to facilitate the use, the handle is supported, the drilling verticality can be ensured, the drilling precision is ensured, the handle is prevented from shaking during drilling, and the handle for driving the lifting support plate to lift and support and adjust the box spanner blank can be realized by rotating the lifting drive screw rod.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic view of the structure of the supporting device of the present utility model.

Fig. 3 is a schematic view of the structure of the clamping member of the present utility model.

Fig. 4 is a schematic view of the structure of the pressing member of the present utility model.

Fig. 5 is a schematic view of the lifting support structure of the present utility model.

Fig. 6 is a schematic view of the structure of the lifting support part of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a support device; 101. a support mounting plate; 102. driving the screw rod oppositely; 103. mounting support legs; 2. a clamping member; 201. clamping the sliding block; 202. a clamping block; 203. blank of box spanner; 3. a pressing member; 301. pressing the driving bolt; 302. pressing a disc; 4. a lifting support part; 401. lifting and driving the screw rod; 402. a lifting sliding shaft; 403. lifting the supporting plate; 404. a support pad; 5. a handle limiter; 501. clamping and driving the screw rod; 502. a handle limiting plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 6:

the utility model provides a drilling fixture, which comprises a supporting device 1, wherein two clamping pieces 2 are arranged on the supporting device 1; the two clamping pieces 2 are respectively connected with a pressing piece 3 in a threaded manner; the supporting device 1 is provided with a lifting supporting part 4; two handle limiting pieces 5 are connected with the lifting support part 4 through threads; the support device 1 includes: the support mounting plate 101 and the opposite driving screw rod 102 are rotatably connected with the opposite driving screw rod 102 on the support mounting plate 101, and opposite threads are arranged on two sides of the opposite driving screw rod 102; the clip 2 includes: the clamping slide blocks 201 are arranged, and the two clamping slide blocks 201 are respectively and slidably connected to the two sides of the support mounting plate 101; the clamping slide blocks 201 are screwed on both sides of the opposite driving screw 102.

Wherein the support device 1 further comprises: mounting support legs 103, wherein four corners of the bottom of the support mounting plate 101 are fixedly connected with the mounting support legs 103 respectively; the clip 2 includes: the clamping blocks 202 and the box spanner blanks 203 are fixedly connected with the clamping blocks 202 respectively, and the box spanner blanks 203 are clamped between the two clamping blocks 202; the pressing member 3 includes: a pressing drive bolt 301 and a pressing plate 302, the pressing drive bolt 301 being inserted with the pressing plate 302; pressing the drive bolt 301 threaded connection on grip block 202, through setting up the button 3, can realize assisting pressing work, can effectually improve whole centre gripping installation stability, can effectually guarantee whole operational flexibility, can assist drilling quality, avoid blank clamping inconvenient problem simultaneously, through adopting grip piece 2, can realize assisting to improve the centre gripping commonality, can realize the different centre gripping diameters of adaptation, it is more nimble to use, the strutting arrangement 1 of setting then can realize central drive centre gripping, guarantee drill bit and box spanner blank 203 centering effect, the practicality is stronger, easy operation is nimble, through rotating opposite direction drive lead screw 102 centre gripping box spanner blank 203, simple structure is practical.

Wherein, lift supporting part 4 includes: a lifting drive screw 401 and a lifting sliding shaft 402, wherein the lifting drive screw 401 is in threaded connection with the support mounting plate 101; two lifting sliding shafts 402 are connected to the support mounting plate 101 in a sliding manner; the lifting support 4 further includes: a lifting support plate 403 and a support pad 404, wherein the lifting support plate 403 is fixedly connected to the two lifting sliding shafts 402; a lifting driving screw 401 is rotatably connected to the lifting supporting plate 403; a supporting pad 404 is fixedly connected to the lifting supporting plate 403, and the supporting pad 404 is attached to the bottom of the box spanner blank 203; the handle stopper 5 includes: a clamping driving screw 501 and a handle limiting plate 502, wherein the clamping driving screw 501 is in threaded connection with the side surface of the lifting supporting plate 403; a handle limiting plate 502 is fixedly connected to the clamping driving screw rod 501; the handle limiting plate 502 is attached to the box spanner blank 203; through setting up handle locating part 5, can realize assisting the support and the spacing of handle, effectual improvement drilling precision, guarantee the comprehensive of box spanner embryo 203 by the centre gripping simultaneously, the sleeve part and the handle part of box spanner embryo 203 are not straight generally, for convenient to use, support the handle then, just can guarantee drilling straightness, guarantee drilling precision, during avoiding drilling simultaneously, the handle takes place to rock, through rotating lifting drive lead screw 401, can realize the handle of drive lifting support board 403 lifting support regulation box spanner embryo 203, and overall structure is simple, the simple operation, drilling precision is high.

Specific use and action of the embodiment:

according to the utility model, firstly, the two clamping blocks 202 can be driven to inwards slide by rotating the opposite driving screw 102, the box spanner blank 203 is clamped, the pressing plate 302 can be driven to downwards move by rotating the pressing driving bolt 301 to press the box spanner blank 203 for limiting, meanwhile, the lifting driving screw 401 is rotated, the lifting supporting plate 403 can be driven to lift and support the handle for adjusting the box spanner blank 203, the clamping driving screw 501 is rotated, the driving handle limiting plate 502 can be driven to move and push the two sides of the box spanner blank 203 to complete the whole clamping process, and then drilling work is carried out.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims

1. A boring grab, its characterized in that: the device comprises a supporting device (1), wherein two clamping pieces (2) are arranged on the supporting device (1); the two clamping pieces (2) are respectively connected with a pressing piece (3) in a threaded manner; a lifting support part (4) is arranged on the support device (1); two handle limiting pieces (5) are connected to the lifting supporting portion (4) in a threaded mode; the support device (1) comprises: the device comprises a support mounting plate (101) and opposite driving screw rods (102), wherein the opposite driving screw rods (102) are rotatably connected to the support mounting plate (101), and opposite threads are arranged on two sides of each opposite driving screw rod (102); the clamp (2) comprises: the clamping slide blocks (201) are arranged, and the two clamping slide blocks (201) are respectively and slidably connected to two sides of the supporting mounting plate (101); the clamping sliding blocks (201) are connected to two sides of the opposite driving screw rod (102) in a threaded mode.

2. A boring grab as claimed in claim 1, wherein: the support device (1) further comprises: and the four corners at the bottom of the support mounting plate (101) are fixedly connected with the mounting support legs (103) respectively.

3. A boring grab as claimed in claim 1, wherein: the clamp (2) comprises: clamping blocks (202) and box spanner blanks (203) are fixedly connected with the clamping blocks (202) respectively on the two clamping blocks (201), and the box spanner blanks (203) are clamped between the two clamping blocks (202).

4. A boring grab as claimed in claim 3, wherein: the pressing member (3) includes: a pressing drive bolt (301) and a pressing plate (302), wherein the pressing drive bolt (301) is inserted with the pressing plate (302); the pressing driving bolt (301) is connected to the clamping block (202) in a threaded mode.

5. A boring grab as claimed in claim 3, wherein: the lifting support part (4) comprises: the lifting driving screw rod (401) and the lifting sliding shaft (402), wherein the lifting driving screw rod (401) is in threaded connection with the supporting mounting plate (101); two lifting sliding shafts (402) are connected to the support mounting plate (101) in a sliding mode.

6. A boring grab as claimed in claim 5, wherein: the lifting support part (4) further comprises: a lifting support plate (403) and a support pad (404), wherein the lifting support plate (403) is fixedly connected to two lifting sliding shafts (402); a lifting driving screw rod (401) is rotatably connected to the lifting supporting plate (403); the lifting support plate (403) is fixedly connected with a support pad (404), and the support pad (404) is attached to the bottom of the box spanner blank (203).

7. A boring grab as claimed in claim 6, wherein: the handle limiter (5) comprises: the clamping driving screw rod (501) and the handle limiting plate (502), wherein the clamping driving screw rod (501) is in threaded connection with the side surface of the lifting supporting plate (403); a handle limiting plate (502) is fixedly connected to the clamping driving screw rod (501); the handle limiting plate (502) is attached to the box spanner blank (203).