CN211027712U

CN211027712U - Punching device for machining parts of machine tool

Info

Publication number: CN211027712U
Application number: CN201921403298.5U
Authority: CN
Inventors: 胡俊
Original assignee: Shenzhen Junkai Precision Mould Co ltd
Current assignee: Shenzhen Junkai Precision Mould Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-07-17
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a punching device for machine tool part machining, including workstation, the punching host computer and the seat of punching a hole of fixed mounting on the workstation upper surface, the one end of the host computer of punching a hole is provided with the punch head, the upside of the seat of punching a hole is provided with positioning mechanism, positioning mechanism includes location chi, pull rod, locating rack, sliding plate, spring and adjusting bolt, the location chi is placed on the upper surface of the seat of punching a hole and is fixed connection with the seat of punching a hole through adjusting bolt, locating rack fixed mounting is in the one end of locating chi, sliding plate and spring are all installed in the inboard of locating rack, the spring mounting is on the upside of sliding plate, the sliding plate is connected with locating rack sliding, the lower extreme of pull rod passes the locating rack and is connected with the upper surface fixed connection of sliding plate; through the positioning mechanism who designs, when punching a hole to the lathe part, conveniently fix a position the distance between punching a hole, more convenient and fast when punching a hole.

Description

Punching device for machining parts of machine tool

Technical Field

The utility model belongs to the technical field of punching device, concretely relates to punching device is used in machine tool parts machining.

Background

The punching device is a mechanical device which completes punching by mounting raw materials and enabling a punching die to act on the materials under the driving of a power mechanism. The punching apparatus can perform sheet processing.

The punching device for machining the machine tool parts has the problems that when the existing punching device for machining the machine tool parts is used, the punching position needs to be positioned, and the position cannot be determined manually when the machine tool parts are moved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching device for machine tool parts machining to solve the current punching device for machine tool parts machining who proposes in the above-mentioned background art when using, need fix a position the punching position, and the problem of good manual definite position when removing the machine tool part.

In order to achieve the above object, the utility model provides a following technical scheme: a punching device for machining parts of a machine tool comprises a workbench, a punching host and a punching seat, wherein the punching host and the punching seat are fixedly arranged on the upper surface of the workbench, one end of the punching host is provided with a punching head, the upper side of the punching seat is provided with a positioning mechanism, the positioning mechanism comprises a positioning ruler, a pull rod, a positioning frame, a sliding plate, a spring and an adjusting bolt, the positioning ruler is placed on the upper surface of the punching seat and is fixedly connected with the punching seat through an adjusting bolt, the positioning frame is fixedly arranged at one end of the positioning ruler, the sliding plate and the spring are both arranged at the inner side of the positioning frame, the spring is arranged on the upper side of the sliding plate, the sliding plate is connected with the positioning frame in a sliding way, the lower end of the pull rod penetrates through the positioning frame and is fixedly connected with the upper surface of the sliding plate, and the spring is sleeved at the lower end of the pull rod, and the upper end of the positioning inserted rod penetrates through the positioning ruler and the positioning frame to be fixedly connected with the lower surface of the sliding plate.

Preferably, the inboard of punching hole seat is provided with fixed establishment, fixed establishment includes hand wheel, screw rod, splint and slipmat, the screw rod passes through the bearing and rotates the inboard of installing at the punching hole seat, splint slidable mounting is in the inside of punching hole seat, and the last pot head of splint establish on the screw rod and pass through the screw thread with the screw rod and close soon and be connected, slipmat fixed mounting is in one side of splint, the one end of screw rod pass the punching hole seat and with hand wheel fixed connection.

Preferably, splint are provided with two altogether, and two splint symmetries are installed in the inside of punching the hole seat, and the inboard of two splint all is provided with the slipmat.

Preferably, the surface of the positioning ruler is provided with scales and a sliding groove, and the lower end of the adjusting bolt penetrates through the sliding groove to be screwed with the punching seat.

Preferably, the punching head is located right above the punching seat, a through hole is formed in the upper surface of the punching seat, and the lower end of the punching head penetrates through the through hole and extends into the punching seat.

Preferably, the positioning rule is L-shaped in plan view, and the positioning frame is installed at the bending end of the L-shaped positioning rule.

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

(1) through the positioning mechanism who designs, when punching a hole to the lathe part, conveniently fix a position the distance between punching a hole, more convenient and fast when punching a hole.

(2) Through the fixed establishment of design, conveniently fix when punching a hole to the lathe part, prevent that the lathe part from appearing rocking when punching a hole.

Drawings

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

fig. 2 is a schematic structural view of the fixing mechanism of the present invention;

FIG. 3 is a schematic structural view of the positioning mechanism of the present invention;

FIG. 4 is a schematic top view of the positioning ruler of the present invention;

in the figure: 1. a work table; 2. a punching host machine; 3. a punching head; 4. positioning a ruler; 5. a pull rod; 6. a positioning frame; 7. positioning the inserted rod; 8. punching a hole seat; 9. a hand wheel; 10. a screw; 11. a splint; 12. a non-slip mat; 13. a sliding plate; 14. a spring; 15. and adjusting the bolt.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a punching device for machining parts of a machine tool comprises a workbench 1, a punching host 2 and a punching seat 8 which are fixedly arranged on the upper surface of the workbench 1, a punching head 3 is arranged at one end of the punching host 2, a positioning mechanism is arranged on the upper side of the punching seat 8, the positioning mechanism comprises a positioning ruler 4, a pull rod 5, a positioning frame 6, a sliding plate 13, a spring 14 and an adjusting bolt 15, the positioning ruler 4 is placed on the upper surface of the punching seat 8 and is fixedly connected with the punching seat 8 through the adjusting bolt 15, the positioning frame 6 is fixedly arranged at one end of the positioning ruler 4, the sliding plate 13 and the spring 14 are both arranged on the inner side of the positioning frame 6, the spring 14 is arranged on the upper side of the sliding plate 13, the sliding plate 13 is slidably connected with the positioning frame 6, the lower end of the pull rod 5 penetrates through the positioning frame 6 and is fixedly connected with the upper surface of the sliding plate 13, the spring 14 is sleeved on the lower end of the pull rod 5, the, when punching a hole on a machine tool part, according to the required punching distance, the adjusting bolt 15 is unscrewed to slide the positioning ruler 4, so that the distance between the positioning inserted rod 7 and the punching seat 8 is adjusted, then the adjusting bolt 15 is screwed to fix the positioning ruler 4, then the machine tool part is inserted into the punching seat 8 to be punched, after punching, the upper pull rod 5 drives the sliding plate 13 and the positioning inserted rod 7 to move upwards, the spring 14 is compressed, the machine tool part is slid to enable the punched hole to move to the lower part of the positioning inserted rod 7, the pull rod 5 is loosened to enable the sliding plate 13 and the positioning inserted rod 7 to move downwards to reset through the elasticity of the spring 14, and the positioning inserted rod 7 is inserted into the punched hole to position the next hole to be punched.

In this embodiment, preferably, the inboard of seat 8 that punches a hole is provided with fixed establishment, fixed establishment includes hand wheel 9, screw rod 10, splint 11 and slipmat 12, screw rod 10 passes through the bearing and rotates the inboard of installing at seat 8 that punches a hole, splint 11 slidable mounting is in the inside of seat 8 that punches a hole, and the last pot head of splint 11 is established on screw rod 10 and is closed soon with screw rod 10 through the screw thread and be connected, slipmat 12 fixed mounting is in one side of splint 11, seat 8 and hand wheel 9 fixed connection are punched a hole to the one end of screw rod 10, rotatory hand wheel 9 passes through screw-thread fit and drives splint 11 and slide in seat 8 that punches a hole, thereby fix or loosen the lathe part that passes seat 8 that punches a hole, can prevent when fixed that the lathe part appears rocking when punching a hole.

In this embodiment, preferably, the clamping plates 11 are provided with two, the two clamping plates 11 are symmetrically installed inside the punching seat 8, and the inner sides of the two clamping plates 11 are both provided with the anti-slip pads 12, so that the machine tool part can be conveniently clamped by the clamping plates 11 and prevented from sliding through the anti-slip pads 12.

In this embodiment, preferably, the surface of the positioning ruler 4 is provided with scales and a sliding groove, the lower end of the adjusting bolt 15 penetrates through the sliding groove to be screwed with the punching seat 8, and when the adjusting bolt 15 is unscrewed, the positioning ruler 4 can be conveniently slid to adjust the position of the positioning inserted rod 7 at one end of the positioning ruler 4.

In this embodiment, preferably, the punching head 3 is located right above the punching seat 8, and a through hole is formed in the upper surface of the punching seat 8, and the lower end of the punching head 3 passes through the through hole and extends into the punching seat 8, so that the punching head 3 can be pressed downwards into the punching seat 8 to punch a hole in a machine tool part passing through the punching seat 8.

In this embodiment, the positioning rule 4 is preferably L-shaped in plan view, and the positioning frame 6 is mounted at the bent end of the L-shaped positioning rule 4, so that the positioning insertion rod 7 at the lower end of the positioning frame 6 can conveniently position the machine tool part.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly checking the installation fixation and safety protection of the utility model, then using the utility model, when punching the machine tool parts, according to the required punching space, unscrewing the adjusting bolt 15 to slide the positioning ruler 4, thereby adjusting the distance between the positioning inserted bar 7 and the punching seat 8, then screwing the adjusting bolt 15 to fix the positioning ruler 4, then inserting the machine tool parts into the punching seat 8, then rotating the hand wheel 9 to drive the clamp plate 11 to slide in the punching seat 8 through the thread fit, thereby fixing the machine tool parts passing through the punching seat 8, preventing the machine tool parts from shaking when punching, after punching, reversely rotating the hand wheel 9 to remove the non-slip mat 12 from the machine tool parts, then pulling up the pull rod 5 to drive the sliding plate 13 and the positioning inserted bar 7 to move upwards, compressing the spring 14, then sliding the machine tool parts to move the punched holes to the lower part of the positioning inserted bar 7, loosen pull rod 5 and make sliding plate 13 and location inserted bar 7 move down to reset through spring 14's elasticity, make location inserted bar 7 insert and advance line location to the hole that next needs to be dashed in the good hole of dashing, rotatory hand wheel 9 sticiss the punching press in energy-saving lower hole on the lathe part, it is right so just to have accomplished the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

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 punching device for machine tool parts machining, includes workstation (1), fixed mounting at workstation (1) upper surface punch a hole host computer (2) and punch a hole seat (8), the one end of host computer (2) that punches a hole is provided with piercing head (3), its characterized in that: the punching machine is characterized in that a positioning mechanism is arranged on the upper side of the punching seat (8), the positioning mechanism comprises a positioning ruler (4), a pull rod (5), a positioning frame (6), a sliding plate (13), a spring (14) and an adjusting bolt (15), the positioning ruler (4) is placed on the upper surface of the punching seat (8) and is fixedly connected with the punching seat (8) through the adjusting bolt (15), the positioning frame (6) is fixedly installed at one end of the positioning ruler (4), the sliding plate (13) and the spring (14) are installed on the inner side of the positioning frame (6), the spring (14) is installed on the upper side of the sliding plate (13), the sliding plate (13) is slidably connected with the positioning frame (6), the lower end of the pull rod (5) penetrates through the positioning frame (6) and is fixedly connected with the upper surface of the sliding plate (13), the spring (14) is sleeved on the lower end of the pull rod (5), and the upper end of the positioning inserted rod (7) penetrates through the positioning ruler (4), the lower surface of the positioning frame (6) and the surfaces are fixedly connected.

2. The punching apparatus for machine tool part processing according to claim 1, characterized in that: the inboard of punching hole seat (8) is provided with fixed establishment, fixed establishment includes hand wheel (9), screw rod (10), splint (11) and slipmat (12), screw rod (10) are rotated through the bearing and are installed in the inboard of punching hole seat (8), splint (11) slidable mounting is in the inside of punching hole seat (8), and the last pot head of splint (11) is established on screw rod (10) and is closed soon through the screw thread with screw rod (10) and be connected, slipmat (12) fixed mounting is in one side of splint (11), the one end of screw rod (10) is passed through punching hole seat (8) and hand wheel (9) fixed connection.

3. The punching apparatus for machine tool part processing according to claim 2, characterized in that: the punching die is characterized in that the number of the clamping plates (11) is two, the two clamping plates (11) are symmetrically arranged in the punching seat (8), and the inner sides of the two clamping plates (11) are provided with anti-slip pads (12).

4. The punching apparatus for machine tool part processing according to claim 1, characterized in that: the surface of the positioning ruler (4) is provided with scales and a sliding groove, and the lower end of the adjusting bolt (15) penetrates through the sliding groove to be screwed with the punching seat (8).

5. The punching apparatus for machine tool part processing according to claim 1, characterized in that: the punching head (3) is located right above the punching seat (8), a through hole is formed in the upper surface of the punching seat (8), and the lower end of the punching head (3) penetrates through the through hole and extends into the punching seat (8).

6. The punching apparatus for machine tool parts according to claim 1, wherein the positioning rule (4) is L-shaped in plan view, and the positioning frame (6) is attached to the bending end of the L-shaped positioning rule (4).