CN210966581U - Positioning device of drilling punch - Google Patents
Positioning device of drilling punch Download PDFInfo
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- CN210966581U CN210966581U CN201921625214.2U CN201921625214U CN210966581U CN 210966581 U CN210966581 U CN 210966581U CN 201921625214 U CN201921625214 U CN 201921625214U CN 210966581 U CN210966581 U CN 210966581U
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- positioning
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- punching
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Abstract
The utility model discloses a positioner of punch press of holing belongs to panel processing technology field. The utility model provides a positioner of punch press, includes workstation, slider, drift and panel and prevents skew positioning mechanism, and the slider is installed in the workstation top, and the drift is installed in the slider bottom surface, and panel prevents that skew positioning mechanism installs in the workstation top surface, and panel prevents that skew positioning mechanism upper end is extruded by the slider to it is tight that the panel location of placing in panel prevents that skew positioning mechanism is tight, and then punches the hole through the accurate punching press of drift. The utility model discloses simple structure, convenient to use promotes through the slider and bulldozes the pole for bulldoze the pole and force two locating pieces to be close to the drift central line at the decline in-process, and then fix a position the panel of placing in the processing groove, avoid panel to appear the phenomenon of sideslip in the course of working simultaneously.
Description
Technical Field
The utility model relates to a panel processing technology field, more specifically say, relate to a positioner of punch press of holing.
Background
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. The existing punching machine is not provided with a positioning device for punching a plate, when the plate is punched in a machining mode, the phenomenon of plate lateral deviation is easily caused, and the machined plate eyelet can not meet the technological requirements. In view of this, we propose a positioning device for a punching machine.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
An object of the utility model is to provide a positioner of punch press punches a hole to solve the problem that proposes among the above-mentioned background art.
2. Technical scheme
The utility model provides a positioner of punch press, includes workstation, slider, drift and panel and prevents skew positioning mechanism, the slider is installed in the workstation top, the drift is installed in the slider bottom surface, panel prevents that skew positioning mechanism installs in the workstation top surface, panel prevents that skew positioning mechanism upper end is extruded by the slider to the panel location of placing in panel prevents that skew positioning mechanism is tight, and then punches through the accurate punching press of drift.
Preferably, a leakage groove is formed in the position, right below the punch, of the workbench, so that waste materials can fall off when the punch punches holes.
Preferably, the plate deviation-preventing positioning mechanism comprises a fixing seat, a pushing rod, a positioning block, a spring and a clamping block, wherein a processing groove is formed in the top surface of the fixing seat, the fixing seat is fixedly connected with the top surface of the workbench through a bolt, the pushing rod is arranged between the fixing seat and the sliding block, the positioning block is arranged on the rear side of the processing groove and is in sliding fit with a through groove in the processing groove, the spring is arranged at the outer end of the positioning block, and the clamping block is arranged at the inner end of the positioning block.
Preferably, the position, right above the relative small opening, on the fixing seat is provided with a punched hole, and the size of the punched hole is matched with that of the punch, so that the punching of the plate is facilitated.
Preferably, the number of the positioning blocks is 2, and the positioning blocks are symmetrically distributed relative to the center line of the punch, so that the plate is conveniently positioned.
Preferably, the pushing rod is of a special-shaped V-shaped structure, and the support arms on the two sides of the pushing rod respectively penetrate through the two positioning blocks and extrude the positioning blocks to enable the positioning blocks to slide in the through grooves of the processing grooves under pressure, so that the plates in the processing grooves can be conveniently positioned and clamped.
Preferably, four spring pins are further arranged between the clamping block and the end of the positioning block in a rectangular distribution mode and used for buffering clamped plates.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
the utility model discloses simple structure, high durability and convenient use, it bulldozes the pole to promote through the slider, make and bulldoze the pole and force two locating pieces to be close to the drift central line at the decline in-process, and then fix a position the panel of placing in the processing groove, avoid panel to appear the phenomenon of inclining partially in the course of working simultaneously, solved the positioner who does not have the sheet material drilling on the current punching machine, when processing the drilling to the sheet material, the phenomenon of sheet material inclining partially appears very easily, lead to the problem that the sheet material eyelet after processing can't satisfy the manufacturability requirement.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the overall structure of the present invention;
fig. 3 is the utility model discloses well panel prevents skew positioning mechanism's structure split sketch map.
The reference numbers in the figures illustrate: 1. a work table; 101. a leak groove; 2. a slider; 3. a punch; 4. the panel anti-deviation positioning mechanism; 401. a fixed seat; 402. a push rod; 403. positioning blocks; 404. a spring; 405. a clamping block; 406. punching; 407. and a spring pin.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a positioner of punch press, includes that workstation 1, slider 2, drift 3 and panel prevent skew positioning mechanism 4, and slider 2 installs in 1 top of workstation, and drift 3 installs in 2 bottom surfaces of slider, and panel prevents that skew positioning mechanism 4 installs in 1 top surface of workstation, and 4 upper ends of panel prevent skew positioning mechanism are extruded by slider 2 to the panel location of placing in panel prevent that skew positioning mechanism 4 is tight, and then punches through the accurate punching press of drift 3.
The position of the workbench 1 right below the punch 3 is provided with a leakage groove 101, so that the punch 3 can punch and punch the waste material conveniently and drop.
The plate anti-deviation positioning mechanism 4 comprises a fixed seat 401, a pushing rod 402, a positioning block 403, a spring 404 and a clamping block 405, wherein a processing groove is formed in the top surface of the fixed seat 401, the fixed seat 401 is fixedly connected with the top surface of the workbench 1 through a bolt, the pushing rod 402 is arranged between the fixed seat 401 and the sliding block 2, the positioning block 403 is arranged on the rear side of the processing groove and is in sliding fit with a through groove in the processing groove, the spring 404 is arranged at the outer end of the positioning block 403, and the clamping block 405 is arranged at the.
The position, right above the leak groove 101, of the fixing seat 401 is provided with a punching hole 406, and the size of the punching hole 406 is matched with that of the punch 3, so that punching of the plate is facilitated.
The number of the positioning blocks 403 is 2, and the positioning blocks are symmetrically distributed relative to the central line of the punch 3, so that the plate is conveniently positioned.
The pushing rod 402 is of a special-shaped V-shaped structure, and the arms on both sides of the pushing rod 402 respectively pass through the two positioning blocks 403 and press the positioning blocks 403 to make them slide in the through groove of the processing groove under pressure, so as to position and clamp the plate material in the processing groove. It is worth to say that, in the present invention, the middle pushing rod 402 has a special-shaped V-shaped structure formed by two inclined struts arranged in a splayed shape on the bottom surface of the transverse plate.
Four spring pins 407 are further arranged between the clamping block 405 and the end of the positioning block 403 in a rectangular distribution manner, and are used for buffering clamped plates.
The working principle is as follows: the slide block 2 is stressed to slide downwards, the pushing rod 402 is pushed to slide downwards, the inclined strut at the lower part of the pushing rod 402 continuously extrudes the positioning blocks 403 in the descending process of the pushing rod 402, so that the two positioning blocks 403 are close to each other, at the moment, the spring 404 is stretched, and the plate placed in the processing groove is positioned by the pushing force at the two sides until the plate is clamped.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a positioner of punching machine, includes workstation (1), slider (2), drift (3) and panel and prevents skew positioning mechanism (4), its characterized in that: the punching machine is characterized in that the sliding block (2) is arranged above the workbench (1), the punching head (3) is arranged on the bottom surface of the sliding block (2), the plate anti-deviation positioning mechanism (4) is arranged on the top surface of the workbench (1), the upper end of the plate anti-deviation positioning mechanism (4) is extruded by the sliding block (2), and therefore the plate placed in the plate anti-deviation positioning mechanism (4) is positioned and clamped tightly, and then punching holes are formed accurately through the punching head (3).
2. A positioning device for a punching machine according to claim 1, characterized in that: a leakage groove (101) is formed in the position, right below the punch (3), of the workbench (1), so that the punch (3) can punch and punch the waste materials conveniently and drop.
3. A positioning device for a punching machine according to claim 2, characterized in that: the plate anti-deviation positioning mechanism (4) comprises a fixed seat (401), a pushing rod (402), a positioning block (403), a spring (404) and a clamping block (405), a processing groove is formed in the top surface of the fixed seat (401), the fixed seat (401) is fixedly connected with the top surface of the workbench (1) through a bolt, the pushing rod (402) is arranged between the fixed seat (401) and the sliding block (2), the positioning block (403) is arranged on the rear side of the processing groove and is in sliding fit with a through groove formed in the processing groove, the spring (404) is arranged at the outer end of the positioning block (403), and the clamping block (405) is arranged at the inner end of the positioning block (403).
4. A positioning device for a punching machine according to claim 3, characterized in that: the punching hole (406) is formed in the position, right above the leakage groove (101), of the fixed seat (401), and the size of the punching hole (406) is matched with that of the punch (3), so that punching of the plate is facilitated.
5. The positioning device of a punching machine according to claim 4, wherein: the number of the positioning blocks (403) is 2, and the positioning blocks are symmetrically distributed relative to the center line of the punch (3), so that the plate is positioned conveniently.
6. The positioning device of a punching machine according to claim 5, wherein: the push rod (402) is of a special-shaped V-shaped structure, and the support arms on the two sides of the push rod (402) respectively penetrate through the two positioning blocks (403) and extrude the positioning blocks (403) to enable the positioning blocks to slide in a through groove of the processing groove under pressure, so that the plates in the processing groove can be conveniently positioned and clamped.
7. The positioning device of a punching machine according to claim 6, wherein: four spring pins (407) are further arranged between the clamping block (405) and the end part of the positioning block (403) in a rectangular distribution mode and used for buffering clamped plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921625214.2U CN210966581U (en) | 2019-09-27 | 2019-09-27 | Positioning device of drilling punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921625214.2U CN210966581U (en) | 2019-09-27 | 2019-09-27 | Positioning device of drilling punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210966581U true CN210966581U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921625214.2U Active CN210966581U (en) | 2019-09-27 | 2019-09-27 | Positioning device of drilling punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210966581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111897407A (en) * | 2020-07-17 | 2020-11-06 | 叶侨武 | Computer power-off prevention device |
-
2019
- 2019-09-27 CN CN201921625214.2U patent/CN210966581U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111897407A (en) * | 2020-07-17 | 2020-11-06 | 叶侨武 | Computer power-off prevention device |
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