CN210788942U

CN210788942U - Workpiece positioning device for punch press

Info

Publication number: CN210788942U
Application number: CN201920963247.1U
Authority: CN
Inventors: 金玉宏
Original assignee: Wuxi Jinwo Servo Press Co ltd
Current assignee: Jiangsu Jinwo Servo Punch Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-06-19
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a workpiece positioning device for a punch press, which comprises a bearing plate, a bracket and a base, wherein both sides of the upper end of the base are fixedly provided with the bearing plate through support columns, the upper surface of the bearing plate is provided with a workbench, the bearing plates on both sides of the workbench are fixedly provided with a fixing mechanism, one side of the upper surface of the bearing plate is provided with the bracket, the top end of the bracket is fixedly provided with a punch press slider, the bottom of the punch press slider is provided with a punch, the workpiece on the workbench is extruded and fixed through the mutual matching use among the arranged fixing mechanism, a handle, a sleeve and a screw rod, when in use, the workpiece is placed on the workbench, the handle is manually rotated by a user, so that the screw rod moves downwards, thereby driving a compression pad to move downwards, leading the compression pad to be connected with the workpiece, realizing the clamping and fixing of the workpiece, and avoiding the damage to, thereby better protecting the processing efficiency.

Description

Workpiece positioning device for punch press

Technical Field

The utility model relates to a punch press work piece positioning equipment field, in particular to work piece positioner for punch press.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping process has wider and wider application.

The stamping production is mainly directed to plates. Through the mould, can make blanking, punch a hole, shaping, deep-drawing, trimming, essence towards, the plastic, riveting and extruded article etc. wide application in each field.

But present punch press is punching a hole during operation, is difficult to carry out fixed position for the work piece, all is that the continuous position adjustment of manual work carries out, fixes, wastes time and energy, needs to fix a position the work piece at any time and makes machining efficiency hang down excessively when daily production process.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a work piece positioner for punch press.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model discloses a work piece positioner for punch press, including loading board, support and base, the upper end both sides of base all have the loading board through support column fixed mounting, the upper surface of loading board is provided with the workstation, fixed mounting has fixing mechanism on the loading board of workstation both sides, the support is installed to loading board upper surface one side, the top fixed mounting of support has the punch press slider, the bottom of punch press slider is equipped with the drift, set up flutedly on the loading board of support one side is kept away from to the workstation, and fixed mounting has adjustment mechanism in the recess.

As a preferred technical scheme of the utility model, fixed establishment includes handle, sleeve, screw rod and compresses tightly the pad, the equal fixed mounting in loading board upper surface of workstation both sides has the bracing piece, two bracing piece top fixed mounting has the fixed plate, two all be equipped with the sleeve on the fixed plate, be equipped with the internal thread in the sleeve, threaded connection has the screw rod in the sleeve, the top fixedly connected with handle of screw rod, the one end fixedly connected with that the handle was kept away from to the screw rod compresses tightly the pad, the bottom that compresses tightly the pad is equipped with the protection pad, compress tightly and fill up and protect and fill up between through the fixed adhesion of adhesive.

As a preferred technical scheme of the utility model, adjustment mechanism includes motor, first bevel gear, second bevel gear, lead screw and swivel nut, loading board bottom middle part fixed mounting has the motor, the output of motor passes the first bevel gear of loading board bottom and fixedly connected with, first bevel gear meshing is connected with second bevel gear, fixedly connected with lead screw on the second bevel gear, the swivel nut is installed to the screw thread on the lead screw.

As an optimized technical scheme of the utility model, keep away from bracing piece bottom and swivel nut top fixed connection of support one side on the loading board.

As an optimized technical scheme of the utility model, the equal fixed mounting in base bottom both sides has the supporting seat.

The utility model discloses the beneficial effect who reaches is:

1. through the fixed establishment who sets up, the handle, mutually support between sleeve and the screw rod is used, the realization is fixed to the work piece extrusion on the workstation, during the use, place the work piece on the workstation, the manual twist grip of user, make the screw rod downstream, thereby drive and compress tightly the pad downstream, make and compress tightly pad and work piece department of meeting, the realization is fixed to the clamp of work piece is tight, the protection pad can be pressing tightly the pad and avoid causing the damage to the work piece to the in-process that the work piece presss from both sides tightly fixed, thereby better protection work piece, and the machining efficiency is improved.

2. Through the adjustment mechanism who sets up, including a motor, an end cap, a controller, and a cover plate, first bevel gear, second bevel gear, mutually supporting between lead screw and the swivel nut uses, realize controlling the adjustment to the fixed establishment of one side, can be better adjust the interval between two fixed establishment to better adaptation is fixed in not unidimensional work piece processing, and adaptability is good, has very high practicality, has promoted the device's service function nature greatly, guarantees its result of use and result of use, is fit for extensively using widely.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural diagram of an adjusting mechanism of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a carrier plate; 2. a support; 3. a punch slide block; 4. a punch; 5. a fixing mechanism; 51. a handle; 52. a sleeve; 53. a screw; 54. a compression pad; 6. an adjustment mechanism; 61. a motor; 62. a first bevel gear; 63. a second bevel gear; 64. a screw rod; 65. a threaded sleeve; 7. a fixing plate; 8. a support bar; 9. a support pillar; 10. a base; 11. a supporting seat; 12. a work bench.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, a workpiece positioning device for punch press, including loading board 1, support 2 and base 10, loading board 1 is all fixed to the upper end both sides of base 10 through support column 9, loading board 1's upper surface is provided with workstation 12, fixed mounting has fixing mechanism 5 on the loading board 1 of workstation 12 both sides, support 2 is installed to loading board 1 upper surface one side, support 2's top fixed mounting has punch press slider 3, punch press slider 3's bottom is equipped with drift 4, workstation 12 is kept away from and is seted up the recess on the loading board 1 of support 2 one side, and fixed mounting has adjustment mechanism 6 in the recess.

The fixing mechanism 5 comprises a handle 51, a sleeve 52, a screw 53 and a pressing pad 54, wherein the upper surfaces of the bearing plates 1 at two sides of the workbench 12 are fixedly provided with supporting rods 8, the top ends of the two supporting rods 8 are fixedly provided with a fixing plate 7, the two fixing plates 7 are respectively provided with the sleeve 52, an internal thread is arranged in the sleeve 52, the screw 53 is in threaded connection with the sleeve 52, the top end of the screw 53 is fixedly connected with the handle 51, one end of the screw 53, far away from the handle 51, is fixedly connected with the pressing pad 54, the bottom end of the pressing pad 54 is provided with a protective pad, the pressing pad 54 and the protective pad are fixedly adhered through adhesive glue, the adjusting mechanism 6 comprises a motor 61, a first bevel gear 62, a second bevel gear 63, a screw rod 64 and a threaded sleeve 65, the middle part at the bottom end of the bearing plate 1 is fixedly provided with the motor 61, fixedly connected with lead screw 64 on the second bevel gear 63, threaded nut 65 is installed to the last screw thread of lead screw 64, keeps away from 8 bottoms of bracing piece and the threaded nut 65 top fixed connection on one side of support 2 on the loading board 1, and the equal fixed mounting in base 10 bottom both sides has supporting seat 11.

The working principle is as follows: when in use, an operator firstly places a workpiece to be processed on the workbench 12, the workpiece is positioned below the pressing pad 54, the screw 53 moves downwards by rotating the handle 51, so as to drive the pressing pad 54 to move downwards, the pressing pad 54 and the workpiece are connected to realize clamping and fixing of the workpiece, the protective pad can avoid damage to the workpiece in the process of clamping and fixing the workpiece by the pressing pad 54, thereby better protecting and processing, improving the processing efficiency, realizing left-right adjustment of the fixing mechanism 5 on one side by the mutual matching use among the arranged adjusting mechanism 6, the motor 61, the first bevel gear 62, the second bevel gear 63, the screw rod 64 and the screw sleeve 65, better adjusting the distance between the two fixing mechanisms 5, better adapting to the processing and fixing of workpieces with different sizes, good adaptability and high practicability, the use functionality of the device is greatly improved, the use effect and the use benefit of the device are ensured, the stability of a workpiece is ensured by changing the design, and the processing precision is improved; the traditional mode of positioning holes is changed, the procedures are reduced, the processing efficiency is improved, and the method is suitable for wide popularization and application.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a work piece positioner for punch press, its characterized in that, includes loading board (1), support (2) and base (10), there is loading board (1) upper end both sides of base (10) all through support column (9) fixed mounting, the upper surface of loading board (1) is provided with workstation (12), fixed mounting has fixed establishment (5) on loading board (1) of workstation (12) both sides, support (2) are installed to loading board (1) upper surface one side, the top fixed mounting of support (2) has punch press slider (3), the bottom of punch press slider (3) is equipped with drift (4), set up flutedly on loading board (1) of support (2) one side is kept away from in workstation (12), and fixed mounting has adjustment mechanism (6) in the recess.

2. The workpiece positioning device for a punching machine according to claim 1, wherein the fixing mechanism (5) comprises a handle (51), a sleeve (52), a screw (53) and a pressing pad (54), the upper surfaces of the bearing plates (1) at the two sides of the workbench (12) are respectively and fixedly provided with a supporting rod (8), the top ends of the two supporting rods (8) are respectively and fixedly provided with a fixing plate (7), the two fixing plates (7) are respectively provided with a sleeve (52), the sleeve (52) is internally provided with internal threads, the screw rod (53) is connected with the sleeve (52) through the threads, the top end of the screw rod (53) is fixedly connected with a handle (51), one end of the screw rod (53) far away from the handle (51) is fixedly connected with a pressing pad (54), the bottom end of the pressing pad (54) is provided with a protective pad, and the pressing pad (54) and the protective pad are fixedly adhered through adhesive glue.

3. The workpiece positioning device for the punch press as recited in claim 1, wherein the adjusting mechanism (6) comprises a motor (61), a first bevel gear (62), a second bevel gear (63), a screw rod (64) and a screw sleeve (65), the motor (61) is fixedly installed in the middle of the bottom end of the bearing plate (1), the output end of the motor (61) penetrates through the bottom of the bearing plate (1) and is fixedly connected with the first bevel gear (62), the first bevel gear (62) is in meshing connection with the second bevel gear (63), the screw rod (64) is fixedly connected onto the second bevel gear (63), and the screw sleeve (65) is installed on the screw rod (64) in a threaded manner.

4. The workpiece positioning device for the punch press as claimed in claim 1, wherein the bottom end of the support rod (8) on the side of the bearing plate (1) far away from the support (2) is fixedly connected with the top end of the threaded sleeve (65).

5. The workpiece positioning device for the punching machine as claimed in claim 1, wherein both sides of the bottom end of the base (10) are fixedly provided with supporting seats (11).