CN215468468U

CN215468468U - Thermal treatment workpiece cutting and punching tool

Info

Publication number: CN215468468U
Application number: CN202121424038.3U
Authority: CN
Inventors: 涂贺
Original assignee: Nanchang Qinghua Material Engineering Co ltd
Current assignee: Nanchang Qinghua Material Engineering Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-11
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to the technical field of workpiece processing, and discloses a heat treatment workpiece cutting and perforating tool, which comprises a box body, wherein sliding sleeves are fixedly arranged on two sides of an inner cavity of the box body through supporting rods, sliding strips are respectively and slidably arranged in the two sliding sleeves, hollow movable blocks are respectively and fixedly arranged on the tops of the two sliding strips, sliding blocks are respectively and slidably arranged on the inner surfaces of the two hollow movable blocks, a screw rod is rotatably arranged on the back surface of the inner cavity of the box body, a thread block is arranged on the outer surface of the screw rod in a threaded manner, connecting rods are respectively and fixedly arranged on two sides of the thread block, the heat treatment workpiece cutting and perforating tool is characterized in that the external driving device is matched with the screw rod to drive the thread block to move forwards, the thread block is matched with the sliding rods through the connecting rods to drive the sliding strips to fix a workpiece from the top, the purpose of fixing workpieces with different thicknesses is realized, and the problem that the workpiece is deviated in the cutting and perforating process is avoided, the accuracy of workpiece cutting and hole opening is guaranteed.

Description

Thermal treatment workpiece cutting and punching tool

Technical Field

The utility model relates to the technical field of workpiece processing, in particular to a cutting and punching tool for a heat-treated workpiece.

Background

The heat treatment means that the material is in a solid state, through means of heating, heat preservation and cooling, a workpiece is a product part in the manufacturing process, and is also called as a finished piece, a working piece, a courseware and a hardware piece, and after the workpiece is processed through a heat treatment mode, a cutting and punching tool is used for cutting and punching the workpiece according to different requirements.

When using, current thermal treatment work piece cutting trompil frock is not convenient for fix the work piece of different thickness, leads to the work piece to take place the skew easily at the cutting trompil in-process, and then is difficult to guarantee the precision of cutting the trompil, and the diameter that the cutting trompil frock is difficult to the work piece trompil is adjusted, and then has reduced the application scope of cutting trompil frock.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a heat treatment workpiece cutting and tapping tool which has the advantages that workpieces with different thicknesses can be fixed, the workpieces cannot deviate in the cutting and tapping process, the accuracy of workpiece cutting and tapping is ensured, the diameter of workpiece cutting and tapping is convenient to adjust, and the like, and the problems that the workpiece with different thicknesses is not convenient to fix by the cutting and tapping tool, the workpiece is prone to deviation in the cutting and tapping process, the accuracy of cutting and tapping is difficult to ensure, the diameter of workpiece tapping is difficult to adjust by the cutting and tapping tool, and the application range of the cutting and tapping tool is further reduced are solved.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: a cutting table is fixedly installed at the bottom of an inner cavity of a box body, sliding sleeves are fixedly installed on two sides of the inner cavity of the box body through supporting rods, sliding strips are slidably installed inside the two sliding sleeves, the top and the bottom of each sliding strip penetrate through the corresponding sliding sleeve and extend to the outside of the corresponding sliding sleeve, hollow movable blocks are fixedly installed at the tops of the two sliding strips, sliding blocks are slidably installed on the inner surfaces of the two hollow movable blocks, a lead screw is rotatably installed on the back surface of the inner cavity of the box body, the front end of the lead screw is rotatably connected with the front surface of the inner cavity of the box body, threaded blocks are rotatably installed on the outer surface of the lead screw, connecting rods are fixedly installed on two sides of each threaded block, one end, far away from each other, of each connecting rod is rotatably connected with one side, opposite to the two sliding blocks, and an electric telescopic rod is fixedly installed between the two sliding sleeves through a supporting plate, the bottom of electric telescopic handle has a connecting block through drive arrangement fixed mounting, the right side fixed mounting of a connecting block has No. two connecting blocks, the surface slidable mounting of No. two connecting blocks has No. three connecting blocks, the bottom of No. three connecting blocks has the cutting torch through fixed axle fixed mounting.

Preferably, the top of No. two connecting blocks is rotated and is installed the axle No. one, the bottom of axle runs through No. two connecting blocks and extends to the inside of No. two connecting blocks.

Preferably, No. two axles are installed in the left side rotation of No. two connecting block inner chambers, No. two right-hand members of axle run through No. two connecting blocks and No. three connecting blocks in proper order and extend to the outside of No. three connecting blocks.

Preferably, the outer surfaces of the second shaft and the first shaft are fixedly provided with bevel gears, and the outer surface of the bevel gear positioned at the top is meshed with the outer surface of the bevel gear positioned at the bottom.

Preferably, a fixing rod is fixedly mounted at the top of the inner cavity of the third connecting block, and the bottom end of the fixing rod is fixedly connected with the bottom of the inner cavity of the third connecting block.

Preferably, the outer surface of the second shaft is provided with a spiral groove, and the inner surface of the spiral groove is fixedly connected with the outer surface of the fixing rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a heat treatment workpiece cutting and punching tool which has the following beneficial effects: this thermal treatment work piece cutting trompil frock accessible external drive device cooperation lead screw drives the thread block and moves forward, and the thread block passes through connecting rod cooperation slider and hollow movable block and drives the draw runner and fix the work piece from the top, drives No. two rotations of axle cooperation bevel gear through rotating No. one, and No. two axles pass through helicla flute cooperation dead lever and drive No. three connecting block lateral shifting, and No. three connecting blocks are adjusted the diameter of cutting gun revolution cutting at the lateral shifting in-process.

1. This thermal treatment work piece cutting trompil frock drives the thread block through outside drive arrangement cooperation lead screw and moves forward, and the thread block passes through connecting rod cooperation slider and hollow movable block and drives the draw runner and fix the work piece from the top, has realized carrying out the purpose of fixing to the work piece of different thickness, has avoided the work piece to take place the problem of skew at the cutting trompil in-process, has guaranteed the precision of work piece cutting trompil, has improved the yield of work piece cutting trompil.

2. This thermal treatment work piece cutting trompil frock drives No. two rotation of axes through rotating an axle cooperation bevel gear, and No. two axles pass through helicla flute cooperation dead lever and drive No. three connecting block lateral shifting, and No. three connecting blocks are adjusted the diameter of cutting gun revolution cutting at the lateral shifting in-process, have realized carrying out the purpose of adjusting the diameter of work piece cutting trompil, have increased the application scope of cutting trompil frock, have improved the practicality of cutting trompil frock.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Fig. 2 is a longitudinal left side view of the internal structure of the present invention.

Fig. 3 is a longitudinal sectional front view showing the internal structure of the second connecting block and the third connecting block according to the present invention.

In the figure: 1. a box body; 2. cutting table; 3. a sliding sleeve; 4. a slide bar; 5. a hollow movable block; 6. a slider; 7. a screw rod; 8. a thread block; 9. a connecting rod; 10. an electric telescopic rod; 11. a first connecting block; 12. a second connecting block; 13. a third connecting block; 14. cutting the torch; 15. a first shaft; 16. a second shaft; 17. a bevel gear; 18. fixing the rod; 19. a helical groove.

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. 1-3, a heat treatment workpiece cutting and perforating tool comprises a box body 1, a cutting table 2 is fixedly installed at the bottom of an inner cavity of the box body 1, sliding sleeves 3 are fixedly installed at two sides of the inner cavity of the box body 1 through supporting rods, the sliding sleeves 3 are used for providing external support for the sliding strips 4, the sliding strips 4 are slidably installed inside the two sliding sleeves 3, the tops and bottoms of the sliding strips 4 penetrate through the sliding sleeves 3 and extend to the outside of the sliding sleeves 3, hollow movable blocks 5 are fixedly installed at the tops of the two sliding strips 4, sliding blocks 6 are slidably installed on the inner surfaces of the two hollow movable blocks 5, a screw rod 7 is rotatably installed at the back of the inner cavity of the box body 1, the screw rod 7 is fixedly connected with an external driving device, the external driving device can drive the screw rod 7 to rotate forwards and reversely, the front end of the screw rod 7 is rotatably connected with the front of the inner cavity of the box body 1, and a threaded block 8 is installed on the outer surface of the screw rod 7, connecting rods 9 are fixedly mounted on two sides of a thread block 8, one ends of the two connecting rods 9, which are far away from each other, are rotatably connected with one sides of the two sliding blocks 6, an electric telescopic rod 10 is fixedly mounted between the two sliding sleeves 3 through a supporting plate, the electric telescopic rod 10 is electrically connected with an external power supply, the electric telescopic rod 10 is controlled by an external PLC programming program, a first connecting block 11 is fixedly mounted at the bottom end of the electric telescopic rod 10 through a driving device, a second connecting block 12 is fixedly mounted at the right side of the first connecting block 11, a third connecting block 13 is slidably mounted on the outer surface of the second connecting block 12, a cutting gun 14 is fixedly mounted at the bottom of the third connecting block 13 through a fixed shaft, a first shaft 15 is rotatably mounted at the top of the second connecting block 12, the bottom end of the first shaft 15 penetrates through the second connecting block 12 and extends into the second connecting block 12, a second shaft 16 is rotatably mounted at the left side of an inner cavity of the second connecting block 12, the right-hand member of No. two axles 16 runs through No. two connecting blocks 12 and No. three connecting blocks 13 in proper order and extends to the outside of No. three connecting blocks 13, the equal fixed mounting in surface of No. two axles 16 and a axle 15 has bevel gear 17, the surface that is located top bevel gear 17 meshes with the surface that is located bottom bevel gear 17 mutually, the top fixed mounting of No. three connecting block 13 inner chamber has dead lever 18, the bottom of dead lever 18 and the bottom fixed connection of No. three connecting block 13 inner chambers, spiral groove 19 has been seted up to the surface of No. two axles 16, the internal surface of spiral groove 19 and the external fixed connection of dead lever 18.

The working principle is as follows: firstly, a worker places a workpiece subjected to heat treatment on a cutting table 2, then the workpiece is matched with a screw rod 7 through an external driving device to drive a thread block 8 to move forwards, the thread block 8 is matched with a sliding block 6 through a connecting rod 9 in the forward moving process to drive a hollow movable block 5 to move downwards, the hollow movable block 5 drives a sliding strip 4 to fix the workpiece from the top in the downward moving process, then a first connecting block 11 is driven to rotate through a driving device, the first connecting block 11 is matched with a third connecting block 13 and an electric telescopic rod 10 through a second connecting block 12 to drive a cutting gun 14 to cut and open holes on the workpiece, when the worker needs to directly adjust the cut and open holes on the workpiece, the first shaft 15 is rotated to be matched with a bevel gear 17 to drive a second shaft 16 to rotate, and the second shaft 16 is matched with a fixing rod 18 through a spiral groove 19 to drive the third connecting block 13 to move transversely in the rotating process, the third connecting block 13 adjusts the diameter of the revolution cutting of the cutting gun 14 during the transverse movement.

In conclusion, the heat treatment workpiece cutting and punching tool can drive the thread block 8 to move forwards through the external driving device in cooperation with the screw rod 7, the thread block 8 drives the slide bar 4 to fix the workpiece from the top through the connecting rod 9 in cooperation with the slide block 6 and the hollow movable block 5, the first shaft 15 is rotated in cooperation with the bevel gear 17 to drive the second shaft 16 to rotate, the second shaft 16 is matched with the fixing rod 18 through the spiral groove 19 to drive the third connecting block 13 to move transversely, and the third connecting block 13 adjusts the revolving cutting diameter of the cutting gun 14 in the transverse moving process.

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 thermal treatment work piece cutting trompil frock, includes box (1), the bottom fixed mounting of box (1) inner chamber has cutting bed (2), its characterized in that: sliding sleeves (3) are fixedly arranged on two sides of an inner cavity of the box body (1) through supporting rods, sliding strips (4) are arranged inside the sliding sleeves (3) in a sliding mode, the tops and the bottoms of the sliding strips (4) penetrate through the sliding sleeves (3) and extend to the outside of the sliding sleeves (3), hollow movable blocks (5) are fixedly arranged on the tops of the sliding strips (4), sliding blocks (6) are arranged on the inner surfaces of the hollow movable blocks (5) in a sliding mode, a lead screw (7) is rotatably arranged on the back surface of the inner cavity of the box body (1), the front end of the lead screw (7) is rotatably connected with the front surface of the inner cavity of the box body (1), threaded blocks (8) are arranged on the outer surface of the lead screw (7) in a threaded mode, connecting rods (9) are fixedly arranged on two sides of the threaded blocks (8), and one ends, far away from each other, of the two connecting rods (9) are rotatably connected with one side, opposite to the two sliding blocks (6), two there are electric telescopic handle (10) through backup pad fixed mounting between sliding sleeve (3), there is connecting block (11) bottom of electric telescopic handle (10) through drive arrangement fixed mounting, the right side fixed mounting of connecting block (11) has connecting block (12) No. two, the surface slidable mounting of connecting block (12) has connecting block (13) No. three, there is cutting gun (14) bottom of connecting block (13) through fixed axle fixed mounting.

2. The heat-treated workpiece cutting and punching tool according to claim 1, characterized in that: no. two the top of connecting block (12) is rotated and is installed a axle (15), the bottom of a axle (15) runs through No. two connecting block (12) and extends to the inside of No. two connecting block (12).

3. The heat-treated workpiece cutting and punching tool according to claim 1, characterized in that: no. two connecting block (12) inner chamber's left side is rotated and is installed No. two axle (16), No. two connecting block (12) and No. three connecting block (13) are run through in proper order and extend to the outside of No. three connecting block (13) to the right-hand member of No. two axle (16).

4. The heat-treated workpiece cutting and punching tool according to claim 3, characterized in that: the outer surfaces of the second shaft (16) and the first shaft (15) are fixedly provided with bevel gears (17), and the outer surfaces of the bevel gears (17) positioned at the top are meshed with the outer surfaces of the bevel gears (17) positioned at the bottom.

5. The heat-treated workpiece cutting and punching tool according to claim 1, characterized in that: a fixing rod (18) is fixedly mounted at the top of the inner cavity of the third connecting block (13), and the bottom end of the fixing rod (18) is fixedly connected with the bottom of the inner cavity of the third connecting block (13).

6. The heat-treated workpiece cutting and punching tool according to claim 3, characterized in that: a spiral groove (19) is formed in the outer surface of the second shaft (16), and the inner surface of the spiral groove (19) is fixedly connected with the outer surface of the fixing rod (18).