CN213003942U

CN213003942U - Clamping tool for machining drilling machine accessories

Info

Publication number: CN213003942U
Application number: CN202022017924.6U
Authority: CN
Inventors: 张策; 米书冬; 张建新
Original assignee: Shijiazhuang Zhongzuan Technology Co ltd
Current assignee: Shijiazhuang Zhongzuan Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-04-20
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to the technical field of clamping tools, in particular to a clamping tool for processing drilling machine accessories, which comprises a workbench, a clamping mechanism and a limiting mechanism, wherein the top end and the bottom end of the workbench are respectively and fixedly connected with a fixed plate and a plurality of fixed columns, the clamping mechanism comprises a splint, the splint is arranged on the upper side of the workbench, one end of the fixed plate and one end of the splint, which are close to each other, are respectively and fixedly connected with a supporting plate, the bottom end of the splint is fixedly connected with a plurality of clamping columns corresponding to the plurality of fixed columns, the workbench is correspondingly provided with a plurality of sliding openings suitable for the sliding of the clamping columns, the clamping columns are respectively and slidably connected in the sliding openings, the clamping columns and the fixed columns are respectively provided with a U-shaped mounting frame through a plurality of bolts, the clamping tool is convenient and quick to operate, the clamping efficiency is higher, the practicability is higher, and the clamping tool is convenient to disassemble, overhaul, the use reliability is higher.

Description

Clamping tool for machining drilling machine accessories

Technical Field

The utility model relates to a press from both sides dress instrument technical field specifically is a processing of rig accessory is with pressing from both sides dress instrument.

Background

The drilling machine is a main machine for completing drilling construction, drives a drilling tool and a drill bit to drill towards the deep part of a stratum, completes auxiliary work of tripping the drilling tool and a casing pipe, extracting a rock core, replacing the drill bit and the like through a lifter on the drilling machine, and is widely used in the fields of construction, exploration and the like, wherein the drilling machine accessories are often required to be fixed by using a clamping tool when being processed and produced.

The utility model with the Chinese patent number of CN201820836934.2 discloses an automatic clamping device for steel plate drilling, which comprises a workbench, wherein a drilling machine is arranged at the upper end of the workbench, a linear guide rail is arranged at the upper end of the workbench, a sliding plate is arranged on the linear guide rail, a square block is arranged at the upper end of the sliding plate, a first clamping plate is arranged at the right end of the square block, a supporting plate is arranged at the upper end of the workbench and at the left side of the square block, a guide rod and a ball screw are arranged between the supporting plate and the square block, and a second; the ball screw penetrates through the second clamping plate, a nut in the ball screw is fixedly connected with the second clamping plate, and the tail end of the ball screw is connected with an output shaft of a stepping motor at the upper end of the sliding plate; the top of second splint is provided with the support, and the right-hand member of support is vertical to be provided with the cylinder, and the briquetting is connected to the section of stretching out of cylinder, and the briquetting setting is between first splint and second splint, and it can realize pressing from both sides of different width steel sheets when using and adorn.

However, the above prior art solutions still have the following drawbacks: although it is convenient for press from both sides the dress to different width steel sheets, it is comparatively loaded down with trivial details during operation, and efficiency when leading to pressing from both sides the dress is lower, and the practicality is lower, and it is not convenient for dismantle the maintenance simultaneously, and the potential safety hazard nature after long-term the use is great, uses the reliability lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a processing of rig accessory is with pressing from both sides dress instrument, it is comparatively convenient quick during operation, and the efficiency when pressing from both sides the dress is higher, and the practicality is higher, and it is convenient for dismantle simultaneously and overhauls and the periodic replacement to be convenient for reduce the potential safety hazard of equipment, the use reliability is higher.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a clamping tool for processing drilling machine accessories comprises a workbench, a clamping mechanism and a limiting mechanism, the top end and the bottom end of the workbench are respectively and fixedly connected with a fixed plate and a plurality of fixed columns, the clamping mechanism comprises a clamping plate which is arranged at the upper side of the workbench, one end of the fixed plate, which is close to the clamping plate, is fixedly connected with a supporting plate, the bottom end of the clamping plate is fixedly connected with a plurality of clamping columns corresponding to the plurality of fixing columns, a plurality of sliding openings suitable for the sliding of the clamping columns are correspondingly arranged on the workbench, and the plurality of clamping columns are respectively connected in the plurality of sliding ports in a sliding way, the clamping columns and the fixed column are both provided with a U-shaped mounting rack through a plurality of bolts, and through being connected with elastic mechanism between two U type mounting brackets, stop gear includes a plurality of transpositions, and the equal fixed connection of a plurality of transpositions is on the top of workstation to be connected with the gag lever post through the pivot on the transpositional mount.

Preferably, the elastic mechanism comprises a positioning plate, the top end of the positioning plate is slidably connected with the bottom end of the workbench, two springs are symmetrically connected to the side wall of the positioning plate, and the two springs are respectively fixedly connected with the clamping columns and the fixing columns.

Preferably, the top fixedly connected with a plurality of adjusting screw of layer board to the cover is equipped with the clamp plate on a plurality of adjusting screw, and equal threaded connection has two stop nut on a plurality of adjusting screw, and two stop nut arrange respectively in the upside and the downside of clamp plate.

Preferably, the top fixedly connected with a plurality of regulating blocks of locating plate, the bottom of workstation has a plurality of slide rails that match with the regulating block through a plurality of bolted connection to the regulating block is sliding fit with the slide rail.

Preferably, be connected with a plurality of sliders on the lateral wall of pressing from both sides the post, correspond on the inside wall of sliding opening and seted up a plurality of spouts that match with the slider to the slider is sliding fit with the spout.

Preferably, the sections of the adjusting block and the sliding block are both T-shaped.

Preferably, the top of layer board, the bottom of clamp plate and the one end that fixed plate and splint are close to each other all are connected with the inoxidizing coating.

Preferably, the top end of the adjusting screw is connected with a limiting cover.

(III) advantageous effects

Compared with the prior art, the utility model provides a processing of rig accessory is with pressing from both sides dress instrument possesses following beneficial effect:

1. this processing of rig accessory is with pressing from both sides dress instrument, through the gag lever post of connecting with the pivot on the swivel mount, be convenient for rotate carry on spacingly to splint and a plurality of double-layered post, when the gag lever post rotates to not carrying on spacingly to splint and a plurality of double-layered post, through the cooperation of U type mounting bracket and elastic mechanism, be convenient for make splint and a plurality of quick elasticity of double-layered post slide to the direction of fixed plate and a plurality of fixed column, thereby be convenient for splint and fixed plate cooperation carry out elasticity and press from both sides the dress, it is comparatively convenient quick during the operation, efficiency when pressing from both sides the dress is higher, the.

2. This processing of rig accessory is with pressing from both sides dress instrument through a plurality of bolts, is convenient for install and dismantle U type mounting bracket to be convenient for dismantle the maintenance and regularly change elastic mechanism, the potential safety hazard of reduction equipment of ability of being convenient for uses the reliability higher.

Drawings

Fig. 1 is a schematic view of a partially cut-away three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 4 is a schematic diagram of the right-side plan structure of the present invention.

In the figure: 1. a work table; 2. a fixing plate; 3. fixing a column; 4. a splint; 5. a support plate; 6. clamping the column; 7. a bolt; 8. a U-shaped mounting frame; 9. rotating; 10. a rotating shaft; 11. a limiting rod; 12. positioning a plate; 13. a spring; 14. adjusting the screw rod; 15. pressing a plate; 16. a limit nut; 17. an adjusting block; 18. a slide rail; 19. a slider; 20. a chute; 21. a protective layer; 22. and a limiting cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a clamping tool for processing a drilling machine accessory comprises a workbench, a clamping mechanism and a limiting mechanism, wherein a fixed plate 2 and a plurality of fixed columns 3 are fixedly connected to the top end and the bottom end of the workbench 1 respectively, the clamping mechanism comprises a clamping plate 4, the clamping plate 4 is arranged on the upper side of the workbench 1, a supporting plate 5 is fixedly connected to one end, close to each other, of the fixed plate 2 and the clamping plate 4, so as to support a placed material, a plurality of adjusting screws 14 are fixedly connected to the top end of the supporting plate 5, a pressing plate 15 is sleeved on the plurality of adjusting screws 14, two limiting nuts 16 are respectively in threaded connection with the plurality of adjusting screws 14, the two limiting nuts 16 are respectively arranged on the upper side and the lower side of the pressing plate 15, so as to match the height position of the adjusting pressing plate 15, a limiting cover 22 is connected to the top end of the adjusting screws 14, so as to limit, the top end of the supporting plate 5, the bottom end of the pressing plate 15 and the mutually close ends of the fixing plate 2 and the clamping plate 4 are respectively connected with a protective layer 21, which is convenient for protecting materials for bearing and clamping, the bottom end of the clamping plate 4 is fixedly connected with a plurality of clamping columns 6 corresponding to a plurality of fixing columns 3, a plurality of sliding chutes suitable for the sliding of the clamping columns 6 are correspondingly arranged on the workbench 1, the clamping columns 6 are respectively and slidably connected in the sliding chutes, the side walls of the clamping columns 6 are connected with a plurality of sliding blocks 19, the inner side walls of the sliding chutes are correspondingly provided with a plurality of sliding chutes 20 matched with the sliding blocks 19, the sliding blocks 19 and the sliding chutes 20 are in sliding fit, which is convenient for the clamping columns 6 to slide and adjust the position in the sliding chutes, the U-shaped mounting frames 8 are respectively arranged on the clamping columns 6 and the fixing columns 3 through a plurality of bolts 7, and an elastic mechanism is connected between, thereby being convenient for the elastic mechanism to be disassembled, overhauled and periodically replaced, being convenient for reducing the potential safety hazard of equipment, having higher use reliability, the elastic mechanism comprises a positioning plate 12, the top end of the positioning plate 12 is connected with the bottom end of the workbench 1 in a sliding way, the top end of the positioning plate 12 is fixedly connected with a plurality of adjusting blocks 17, the bottom end of the workbench 1 is connected with a plurality of slide rails 18 matched with the adjusting blocks 17 through a plurality of bolts 7, and the adjusting blocks 17 are in sliding fit with the slide rails 18, being convenient for increasing the stability of the positioning plate 12 when the bottom end of the workbench 1 slides, thereby being convenient for increasing the stability of two springs 13 when the two springs are deformed under stress, the cross sections of the adjusting blocks 17 and the slide block 19 are both T-shaped, the sliding stability is better, the two springs 13 are not easy to fall off or shift during sliding, the side wall of the positioning plate 12 is, stop gear includes a plurality of swivel mounts 9, the equal fixed connection of a plurality of swivel mounts 9 is on the top of workstation 1, and be connected with gag lever post 11 through pivot 10 on the swivel mount 9, be convenient for rotate carry on spacingly splint 4 and a plurality of double-layered post 6, when gag lever post 11 rotates to carrying on spacingly not splint 4 and a plurality of double-layered post 6, cooperation through U type mounting bracket 8 and elastic mechanism, be convenient for make splint 4 and a plurality of double-layered post 6 quick elasticity cunning to the direction of fixed plate 2 and a plurality of fixed column 3, thereby be convenient for splint 4 and fixed plate 2 cooperation carry out elasticity clamp dress, it is comparatively convenient quick during the operation, efficiency when pressing from both sides the dress is higher, the practicality is higher.

In summary, the working principle and working process of the clamping tool for machining the drilling machine accessories are that when the clamping tool is used, the clamping tool for machining the drilling machine accessories is firstly fixedly placed at a required using place, when the clamping tool for machining the drilling machine accessories is placed daily, the limiting rod 11 is positioned at the position for limiting the clamping plate 4, when a machining material is clamped, the machining material can be placed on the supporting plate 5 fixedly connected with one end, close to each other, of the fixed plate 2 and the clamping plate 4, then the limiting rods 11 are rotated until the limiting rods 11 do not limit the clamping plate 4, at the moment, the two springs 13 lose force and retract, the positioning plate 12 slides towards the direction of the fixed columns 3 at the bottom end of the workbench 1, so that the clamping plate 4 and the clamping columns 6 can rapidly and elastically slide towards the direction of the fixed plate 2 and the fixed columns 3, the clamping plate 4 and the fixed plate 2 are matched for elastically clamping the placed machining material, it is comparatively convenient quick during the operation, and the efficiency when pressing from both sides the dress is higher, and the practicality is higher, when spring 13 long-term use or regularly overhaul the change, can unscrew a plurality of bolts 7 to can pull down U type mounting bracket 8, dismantle to elastic mechanism and overhaul and regularly change, can be convenient for reduce the potential safety hazard of equipment, use the reliability higher.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a processing of rig accessory is with pressing from both sides dress instrument, includes workstation (1), its characterized in that: the clamping mechanism comprises a clamping plate (4), the clamping plate (4) is arranged on the upper side of the workbench (1), one end, close to each other, of the fixing plate (2) and the clamping plate (4) is fixedly connected with a supporting plate (5), the bottom end of the clamping plate (4) is fixedly connected with a plurality of clamping columns (6) corresponding to the fixing columns (3), a plurality of sliding openings suitable for the sliding of the clamping columns (6) are correspondingly formed in the workbench (1), the clamping columns (6) are respectively and slidably connected in the sliding openings, U-shaped mounting frames (8) are mounted on the clamping columns (6) and the fixing columns (3) through a plurality of bolts (7), an elastic mechanism is connected between the two U-shaped mounting frames (8), and the limiting mechanism comprises a plurality of rotating seats (9), a plurality of rotary bases (9) are fixedly connected to the top end of the workbench (1), and limiting rods (11) are connected to the rotary bases (9) through rotating shafts (10).

2. The clamping tool for machining a drill attachment according to claim 1, wherein: elastic mechanism includes locating plate (12), the top of locating plate (12) and the bottom sliding connection of workstation (1), and symmetrical connection has two springs (13) on the lateral wall of locating plate (12) to two springs (13) respectively with press from both sides post (6) and fixed column (3) fixed connection.

3. The clamping tool for machining a drill attachment according to claim 2, wherein: the top fixedly connected with of layer board (5) is a plurality of adjusting screw (14) to the cover is equipped with clamp plate (15) on a plurality of adjusting screw (14), and equal threaded connection has two stop nut (16) on a plurality of adjusting screw (14), and two stop nut (16) arrange respectively in the upside and the downside of clamp plate (15).

4. The clamping tool for machining a drill fitting according to claim 3, wherein: the top fixedly connected with of locating plate (12) has a plurality of regulating blocks (17), and the bottom of workstation (1) is connected with a plurality of slide rails (18) that match with regulating block (17) through a plurality of bolts (7) to regulating block (17) are sliding fit with slide rail (18).

5. The clamping tool for machining a drill fitting according to claim 4, wherein: be connected with a plurality of sliders (19) on the lateral wall of pressing from both sides post (6), correspond on the inside wall of sliding opening and seted up a plurality of spouts (20) that match with slider (19) to slider (19) are sliding fit with spout (20).

6. The clamping tool for machining a drill fitting according to claim 5, wherein: the sections of the adjusting block (17) and the sliding block (19) are T-shaped.

7. The clamping tool for machining a drill fitting according to claim 6, wherein: the top end of the supporting plate (5), the bottom end of the pressing plate (15) and one end, close to each other, of the fixing plate (2) and the clamping plate (4) are connected with a protective layer (21).

8. The clamping tool for machining a drill attachment according to claim 7, wherein: the top end of the adjusting screw rod (14) is connected with a limiting cover (22).