CN213968682U

CN213968682U - Punch press location frock is used in a section of thick bamboo production

Info

Publication number: CN213968682U
Application number: CN202022359473.4U
Authority: CN
Inventors: 刘小龙
Original assignee: Hangzhou Fuyang Jinxin Electromechanical Co ltd
Current assignee: Hangzhou Fuyang Jinxin Electromechanical Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-17
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a punch positioning tool for machine cylinder production, which belongs to the field of machining, and comprises a frame, wherein a workbench horizontally arranged is arranged on the frame, the workbench is of a plate-shaped structure, a driving motor is installed in the frame, an output shaft of the driving motor is connected with a vertically arranged threaded rod, the other end of the threaded rod is rotatably connected to the bottom of the workbench, a movable block is in threaded connection on the threaded rod, the side wall of the movable block is hinged with a first connecting rod symmetrically arranged, a guide rod symmetrically arranged is fixed on the bottom surface of the workbench, a first sliding sleeve is all slidably connected on the guide rod, and the other end of the first connecting rod is respectively hinged on the corresponding first sliding sleeve; this location frock is fixed the barrel from inside, and it is accurate to fix a position, can realize the outside all-round processing of barrel, need not the secondary fixed, can not cause barrel external friction damage simultaneously to realize that the horizontal processing of barrel combines with vertical processing location, application scope is wide, very big improvement machining efficiency.

Description

Punch press location frock is used in a section of thick bamboo production

Technical Field

The utility model belongs to the technical field of machining, concretely relates to punch press location frock is used in a section of thick bamboo production.

Background

Various cylinder processing techniques are widely applied in the market, and punching by a punch press is one of the important means for cylinder processing. The positioning tool for the common punch machining is various, the bolt sliding groove is common, when the positioning size is adjusted, the bolt on the positioning stop block is placed in the sliding groove to be adjusted to a preset position in a sliding mode, and the bolt is fastened well. The positioning mode is simple and low in cost, but has the following defects:

(1) manual adjustment is performed, the labor intensity is high, and the efficiency is low;

(2) the positioning needs frequent adjustment, the positioning precision is poor, the positioning is in an external abutting type, the outer wall of the machine barrel is damaged due to friction generated when the stop block and the outer wall of the machine barrel are processed, and the external fixed contact point cannot be processed by a punch press and needs secondary fixing;

(3) the existing positioning tool cannot simultaneously meet the requirements of fixing the transverse machining and the vertical machining of the machine barrel, and has certain defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punch press location frock is used in a section of thick bamboo production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a punch positioning tool for machine cylinder production comprises a rack, wherein a workbench horizontally arranged is arranged on the rack, the workbench is of a plate-shaped structure, a driving motor is installed in the rack, an output shaft of the driving motor is connected with a vertically arranged threaded rod, the other end of the threaded rod is rotatably connected to the bottom of the workbench, a movable block is in threaded connection with the threaded rod, the side wall of the movable block is hinged with a first connecting rod symmetrically arranged, guide rods symmetrically arranged are fixed on the bottom surface of the workbench, a first sliding sleeve is connected to the guide rods in a sliding manner, the other end of the first connecting rod is hinged to the corresponding first sliding sleeve respectively, two vertical clamping plates are connected to the top of the workbench in a sliding manner, the bottom of each vertical clamping plate is connected with a connecting rod, the other end of each connecting rod is fixed to the corresponding first sliding sleeve respectively, and a mounting plate is arranged at the top of the workbench, and a transverse clamping mechanism is arranged on the mounting plate and is positioned on one side of the vertical clamping plate.

This a punch press location frock is used in barrel production carries out the vertical splint fixed from inside to outside through the setting, abandons traditional outside fixed mode, fixes the barrel from inside, fixes a position accurately, can realize the outside all-round processing of barrel, need not the secondary and fixes, can not cause barrel external friction damage simultaneously to realize that the horizontal processing of barrel combines with vertical processing location, application scope is wide, very big improvement machining efficiency.

As a preferred embodiment, horizontal fixture is including setting up the fixed plate in the mounting panel top, the cylinder is installed at the top of mounting panel, the piston rod and the fixed plate bottom of cylinder are connected, the bottom of mounting panel is fixed with the V-arrangement pole, sliding connection has the sliding sleeve two that the symmetry set up on the V-arrangement pole, the bottom of fixed plate articulates there is connecting rod two that the symmetry set up, just the other end of connecting rod two articulates respectively on corresponding sliding sleeve two, all be fixed with solid fixed cylinder on the sliding sleeve two, equal sliding connection has the movable rod in the solid fixed cylinder, the one end that the movable rod is located solid fixed cylinder outside all is connected with horizontal splint.

By adopting the scheme, the machine barrel is transversely positioned by utilizing the transverse clamping mechanism, the vertical and transverse positioning processing integration of the machine barrel is realized, the processing efficiency is greatly improved, and the application range is wide.

As a preferred embodiment, the fixed cylinder is internally provided with a spring, one end of the spring is connected with one end of a movable rod extending into the fixed cylinder, and the other end of the spring is connected with the inner wall of one end of the fixed cylinder.

By adopting the scheme, the elastic fixation of the transverse clamping plate is realized by utilizing the elastic action of the spring, so that the machine barrel is convenient to adjust and realizes accurate positioning.

As a preferred embodiment, the top of the workbench is provided with a strip-shaped opening, and the connecting rods are all slidably connected in the strip-shaped opening.

By adopting the scheme, the connecting rod slides in the elongated opening, so that the movement stability of the two vertical clamping plates is improved.

As a preferred embodiment, a rectangular opening is formed in the top of the mounting plate, and the two connecting rods are slidably connected in the rectangular opening.

By adopting the scheme, the second connecting rod slides in the rectangular opening, so that the working stability of the transverse clamping plate is ensured.

In a preferred embodiment, the vertical clamping plates and the horizontal clamping plates are both arc-shaped structures.

By adopting the scheme, the clamping plate is of the arc-shaped structure, so that the stress area during clamping is increased, the fixation is stable, and the processing precision is ensured.

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

according to the punch positioning tool for barrel production, the vertical clamping plates for fixing from inside to outside are arranged, the traditional external fixing mode is abandoned, the barrel is fixed from inside, positioning is accurate, omnibearing processing outside the barrel can be realized, secondary fixing is not needed, and external friction damage of the barrel cannot be caused;

this a punch press location frock is used in barrel production realizes the horizontal processing of barrel and vertical processing combination through setting up horizontal splint frock cooperation vertical splint frock, and application scope is wide, very big improvement machining efficiency.

Drawings

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

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a frame; 2. a guide bar; 3. a connecting rod; 4. a vertical splint; 5. mounting a plate; 6. a work table; 7. a threaded rod; 8. a movable block; 9. a drive motor; 10. a first connecting rod; 11. a first sliding sleeve; 12. a V-shaped rod; 13. a fixing plate; 14. a cylinder; 15. a second connecting rod; 16. a second sliding sleeve; 17. a fixed cylinder; 18. a spring; 19. a movable rod; 20. and a transverse splint.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a punch positioning tool for barrel production, which comprises a frame 1, a horizontally arranged worktable 6 is arranged on the frame 1, the worktable 6 is a plate-shaped structure, a driving motor 9 is arranged in the frame 1, an output shaft of the driving motor 9 is connected with a vertically arranged threaded rod 7, the other end of the threaded rod 7 is rotatably connected with the bottom of the worktable 6, a movable block 8 is connected with the threaded rod 7 by screw threads, the side wall of the movable block 8 is hinged with a symmetrically arranged connecting rod I10, the bottom surface of the worktable 6 is fixed with a symmetrically arranged guide rod 2, the guide rod 2 is all slidably connected with a sliding sleeve I11, the other end of the connecting rod I10 is respectively hinged on a corresponding sliding sleeve I11, the top of the worktable 6 is slidably connected with two vertical clamping plates 4, the bottom of the vertical clamping plates 4 is connected with a connecting rod 3, the other end of the connecting rod 3 is respectively fixed on a corresponding sliding sleeve I11, the top of workstation 6 is equipped with mounting panel 5, be equipped with horizontal fixture on mounting panel 5, horizontal fixture is located one side of vertical splint 4, this punch press location frock for barrel production carries out the vertical splint of fixing from inside to outside through setting up, abandon traditional external fixation mode, fix the barrel from inside, it is accurate to fix a position, can realize the outside all-round processing of barrel, need not the secondary and fix, can not cause the outside friction damage of barrel simultaneously, and realize that horizontal processing of barrel combines with vertical processing location, wide application scope, very big improvement machining efficiency.

Horizontal fixture is including setting up fixed plate 13 in mounting panel 5 top, cylinder 14 is installed at the top of mounting panel 5, the piston rod and the fixed plate 13 bottom of cylinder 14 are connected, the bottom of mounting panel 5 is fixed with V-arrangement pole 12, sliding connection has two sliding sleeve 16 that the symmetry set up on V-arrangement pole 12, the bottom of fixed plate 13 articulates there is two connecting rod 15 that the symmetry set up, and the other end of two connecting rod 15 articulates respectively on two corresponding sliding sleeve 16, all be fixed with solid fixed cylinder 17 on the sliding sleeve 16, equal sliding connection has movable rod 19 in the solid fixed cylinder 17, the outside one end that movable rod 19 is located solid fixed cylinder 17 all is connected with horizontal splint 20 and refers to fig. 1, fig. 2 and fig. 3, utilize horizontal fixture to carry out horizontal location to the barrel, realize vertical and horizontal location processing integration, the machining efficiency is greatly improved, application scope is wide.

The inside of a fixed section of thick bamboo 17 all is equipped with spring 18, and the one end of spring 18 is connected with the 19 one end of the movable rod that extend into the inside of a fixed section of thick bamboo 17, and the other end of spring 18 and the one end inner wall connection of a fixed section of thick bamboo 17 refer to figure 2, utilize the elastic action of spring 18 to realize the elastic fixation of horizontal splint 20 for the barrel is convenient for adjust, realizes accurate location.

Rectangular shape opening has been seted up at the top of workstation 6, and the equal sliding connection of connecting rod 3 utilizes connecting rod 3 to slide in rectangular shape opening, improves the stability of two vertical splint 4 motions and refers to figure 1.

The rectangle opening has been seted up at the top of mounting panel 5, and the equal sliding connection of two 15 connecting rods utilizes two 15 connecting rods to slide in the rectangle opening, guarantees the stability of horizontal splint 20 during operation.

Vertical splint 4 and horizontal splint 20 are the arc structure, are the arc structure through designing splint, lifting surface area when improving the centre gripping, and then make fixed stable, guarantee that the machining precision refers to fig. 2 and fig. 3.

When the machine barrel is used, when the machine barrel is vertically processed, the machine barrel is vertically placed at a designated position on the workbench 6, the two vertical clamping plates 4 are in a state of being close to each other, when the machine barrel is positioned, the driving motor 9 drives the threaded rod 7 to rotate, the movable block 8 slowly moves downwards and drives the two sliding sleeves I11 to move rightwards on the guide rod 2 through the connecting rod I10, so that the two vertical clamping plates 4 are far away from each other until the two vertical clamping plates contact with the inner wall of the machine barrel to realize positioning, the position of the machine barrel does not need to be adjusted manually, the automatic positioning function is realized, the stamping of the outer wall of the machine barrel is not influenced, the secondary positioning is not needed, after the processing is finished, the two vertical clamping plates 4 are reset, the machine barrel is taken down, the machine barrel is suitable for the processing operation of the machine barrels with different sizes, when the machine barrel is transversely processed, the machine barrel is transversely positioned, the machine barrel is transversely placed at a proper position on the upper surface of the workbench 6, and the two transverse clamping plates 20 are in an open state, the air cylinder 14 pushes the fixing plate 13 to move upwards when working, the connecting rod II 15 drives the transverse clamping plates 20 on the fixing cylinder 17 to mutually approach and contact the machine cylinder through the sliding sleeve II 16, at the moment, the air cylinder 14 stops working to realize initial positioning, the spring 18 provides elastic fixing, the machine cylinder can be adjusted to a processing position at the moment, after the adjustment is finished, the air cylinder 14 works again, the transverse clamping plates 20 slowly compress until the fixing cylinder 17 is limited, the air cylinder 14 stops finishing fixing and then processing is finished, the traditional external fixing mode is abandoned, the machine cylinder is fixed from the inside, the positioning is accurate, the omnibearing processing outside the machine cylinder can be realized, the secondary fixing is not needed, the external friction damage of the machine cylinder is avoided, the combination of the transverse processing and the vertical processing positioning of the machine cylinder is realized, and the application range is wide, the processing efficiency is greatly improved.

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 section of thick bamboo production is with punch press location frock, includes frame (1), its characterized in that: the automatic cutting machine is characterized in that a workbench (6) horizontally arranged is arranged on the rack (1), the workbench (6) is of a plate-shaped structure, a driving motor (9) is installed in the rack (1), an output shaft of the driving motor (9) is connected with a vertically arranged threaded rod (7), the other end of the threaded rod (7) is rotatably connected to the bottom of the workbench (6), a movable block (8) is connected to the threaded rod (7) in a threaded manner, connecting rods (10) symmetrically arranged are hinged to the side wall of the movable block (8), guide rods (2) symmetrically arranged are fixed to the bottom surface of the workbench (6), sliding sleeves (11) are connected to the guide rods (2) in a sliding manner, the other ends of the connecting rods (10) are hinged to corresponding sliding sleeves (11) respectively, and two vertical clamping plates (4) are slidably connected to the top of the workbench (6), the bottom of vertical splint (4) is connected with connecting rod (3), the other end of connecting rod (3) is fixed respectively on corresponding sliding sleeve (11) again, the top of workstation (6) is equipped with mounting panel (5), be equipped with horizontal fixture on mounting panel (5), horizontal fixture is located one side of vertical splint (4).

2. The punch positioning tool for the cylinder production according to claim 1, wherein the punch positioning tool comprises: horizontal fixture is including setting up fixed plate (13) in mounting panel (5) top, cylinder (14) are installed at the top of mounting panel (5), the piston rod and fixed plate (13) bottom of cylinder (14) are connected, the bottom of mounting panel (5) is fixed with V-arrangement pole (12), sliding connection has sliding sleeve two (16) that the symmetry set up on V-arrangement pole (12), the bottom of fixed plate (13) articulates there is connecting rod two (15) that the symmetry set up, just the other end of connecting rod two (15) articulates respectively on corresponding sliding sleeve two (16), all be fixed with solid fixed cylinder (17) on sliding sleeve two (16), equal sliding connection has movable rod (19) in solid fixed cylinder (17), the one end that movable rod (19) are located solid fixed cylinder (17) outside all is connected with horizontal splint (20).

3. The punch positioning tool for the cylinder production according to claim 2, wherein the punch positioning tool comprises: the inside of a fixed section of thick bamboo (17) all is equipped with spring (18), the one end and the movable rod (19) one end that extend into a fixed section of thick bamboo (17) inside of spring (18) are connected, the other end and the one end inner wall connection of a fixed section of thick bamboo (17) of spring (18).

4. The punch positioning tool for the cylinder production according to claim 1, wherein the punch positioning tool comprises: the top of workstation (6) has been seted up rectangular shape opening, just equal sliding connection of connecting rod (3) is in rectangular shape opening.

5. The punch positioning tool for the cylinder production according to claim 2, wherein the punch positioning tool comprises: the top of mounting panel (5) has been seted up the rectangle opening, just the equal sliding connection of connecting rod two (15) is in the rectangle opening.

6. The punch positioning tool for the cylinder production according to claim 1, wherein the punch positioning tool comprises: the vertical clamping plate (4) and the transverse clamping plate (20) are both arc-shaped structures.