CN215144105U - Workpiece clamp convenient for positioning and used for stamping - Google Patents
Workpiece clamp convenient for positioning and used for stamping Download PDFInfo
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- CN215144105U CN215144105U CN202120629923.9U CN202120629923U CN215144105U CN 215144105 U CN215144105 U CN 215144105U CN 202120629923 U CN202120629923 U CN 202120629923U CN 215144105 U CN215144105 U CN 215144105U
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- strip
- positioning strip
- positioning
- movable plate
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Abstract
The utility model discloses a workpiece clamp for punching press convenient to position, which belongs to the field of mechanical punching equipment and comprises a working table top, a supporting frame is fixedly arranged at the upper end of the working table top, an electric push rod is fixedly arranged at the outer end of the supporting frame, a movable plate is fixedly arranged at the output end of the electric push rod, a first positioning strip is slidably connected at the inner end of the movable plate, a second positioning strip is slidably connected at the inner end of the movable plate, a third positioning strip is slidably connected at the inner end of the movable plate, a material sheet is placed at the upper end of the working table top, a first strip-shaped hole is fixedly arranged at the upper end of the movable plate, a second strip-shaped hole is fixedly arranged at the upper end of the movable plate, the supporting frame is driven to move by using the electric push rod, so that the first positioning strip, the second positioning strip and the third positioning strip move and stir along with the material sheet on the working table top, therefore, the aim of conveniently and automatically positioning the material sheet to be punched is fulfilled.
Description
Technical Field
The utility model relates to a mechanical stamping equipment field, more specifically say, relate to a work piece holder for punching press convenient to location.
Background
Stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece of a desired shape and size. The stamping and forging are the same as plastic working, and are called forging and pressing together. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils.
The existing stamping equipment mostly still selects manual positioning to place the material piece at the position to be stamped and then the operating equipment completes the stamping action, and under the condition that tens or hundreds of stamping parts are produced every minute, the material piece is positioned by manual operation, so that personal, equipment and quality accidents easily occur.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a work piece holder for punching press convenient to location, characterized by drives braced frame through using electric putter and removes, and then makes first location strip, second location strip and third location strip remove along with it and draw in, stirs the tablet on the work desktop to the realization conveniently carries out automatic positioning's purpose to the tablet that needs the punching press.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a work piece holder for punching press convenient to location, includes the work desktop, work desktop upper end fixed mounting has braced frame, braced frame outer end fixed mounting has electric putter, electric putter output fixed mounting has the movable plate, the inner sliding connection of movable plate has first location strip, the inner sliding connection of movable plate has the second location strip, the inner sliding connection of movable plate has the third location strip, the tablet has been placed to work desktop upper end.
Furthermore, a first strip-shaped hole is fixedly formed in the upper end of the moving plate, and the first positioning strip and the second positioning strip form a sliding structure in the first strip-shaped hole, so that the moving plate can be conveniently moved and rotated.
Furthermore, a second strip-shaped hole is fixedly formed in the upper end of the moving plate, and the third positioning strip forms a sliding structure in the second strip-shaped hole, so that the moving plate can be conveniently moved and rotated.
Furthermore, the connection mode of first location strip and second location strip is for rotating the connection, and the connection mode of second location strip and braced frame is for rotating the connection, makes things convenient for first location strip, second location strip and third location strip rigidity to rotate simultaneously.
Furthermore, third location strip and second location strip phase-match, and third location strip and braced frame's connected mode is for rotating the connection, conveniently follows both ends and cooperates the centre gripping to the tablet.
Furthermore, first location strip, second location strip and third location strip be "L" shape, and the outer end of first location strip, second location strip and third location strip is the arc, conveniently carries out the centre gripping to circular tablet fixed.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme drives braced frame through using electric putter and removes, and then makes first location strip, second location strip and third location strip remove along with it and draw in, stirs the tablet on the work desktop to the realization conveniently carries out automatic positioning's purpose to the tablet that needs the punching press.
(2) First bar hole has been seted up to the movable plate upper end fixedly, and first location strip and second location strip constitute sliding structure at first bar downthehole portion, the removal and the rotation of first location strip and second location strip when making things convenient for the movable plate to remove.
(3) A second strip-shaped hole is fixedly formed in the upper end of the moving plate, and the third positioning strip forms a sliding structure in the second strip-shaped hole, so that the moving plate can move and rotate conveniently when moving.
(4) The connection mode of first location strip and second location strip is for rotating the connection, and the connection mode of second location strip and braced frame is for rotating the connection, makes things convenient for first location strip, second location strip and third location strip rigidity to rotate simultaneously.
(5) The third location strip and the second location strip phase-match, and the connected mode of third location strip and braced frame is for rotating the connection, conveniently cooperates the centre gripping to the tablet from both ends.
(6) First location strip, second location strip and the third location strip be "L" shape, and the outer end of first location strip, second location strip and third location strip is the arc, and it is fixed to conveniently carry out the centre gripping to circular tablet.
Drawings
Fig. 1 is a schematic structural view of the open state of the clamp of the present invention;
fig. 2 is a schematic structural view of the clamp in a closed state;
fig. 3 is a schematic view of the bottom view of the present invention.
The reference numbers in the figures illustrate:
1. a work table top; 2. a support frame; 3. an electric push rod; 4. moving the plate; 5. a first positioning bar; 6. a second positioning bar; 7. a third positioning bar; 8. a web; 9. a first bar-shaped hole; 10. and a second strip-shaped hole.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, a workpiece clamp for stamping convenient to locate comprises a working table top 1, a supporting frame 2 is fixedly mounted at the upper end of the working table top 1, an electric push rod 3 is fixedly mounted at the outer end of the supporting frame 2, a moving plate 4 is fixedly mounted at the output end of the electric push rod 3, a first locating strip 5 is slidably connected to the inner end of the moving plate 4, a second locating strip 6 is slidably connected to the inner end of the moving plate 4, a third locating strip 7 is slidably connected to the inner end of the moving plate 4, and a material sheet 8 is placed at the upper end of the working table top 1.
Referring to fig. 1-3, a first bar-shaped hole 9 is fixedly formed at the upper end of the moving plate 4, the first positioning bar 5 and the second positioning bar 6 form a sliding structure inside the first bar-shaped hole 9, so that the moving plate 4 can be conveniently moved and rotated by the first positioning bar 5 and the second positioning bar 6, the moving plate 4 is fixedly formed with a second bar-shaped hole 10 at the upper end, and the third positioning bar 7 forms a sliding structure inside the second bar-shaped hole 10, so that the moving plate 4 can be conveniently moved and rotated by the third positioning bar 7 when moved, the first positioning bar 5 and the second positioning bar 6 are rotatably connected, the second positioning bar 6 and the supporting frame 2 are rotatably connected, so that the first positioning bar 5, the second positioning bar 6 and the third positioning bar 7 can be conveniently rotated while being fixed in position, the third positioning bar 7 is matched with the second positioning bar 6, and the third positioning bar 7 is rotatably connected with the supporting frame 2, tablet 8 is conveniently cooperated from both ends centre gripping, and first location strip 5, second location strip 6 and third location strip 7 be "L" shape, and the outer end of first location strip 5, second location strip 6 and third location strip 7 is the arc, and it is fixed to conveniently carry out the centre gripping to circular tablet 8.
Referring to fig. 1-3, when the clamp is used to clamp and position a circular material sheet 8, the material sheet 8 is firstly placed on a working table top 1, then an electric push rod 3 with the model of DT100 is started to contract the output end of the electric push rod 3, so as to drive a movable plate 4 to move towards the inside of a support frame 2, the movable plate 4 moves to drive a first positioning strip 5 and a second positioning strip 6 to rotate on the support frame 2 through a first strip-shaped hole 9, so that the ends of the first positioning strip 5 and the second positioning strip 6 far away from the first strip-shaped hole 9 rotate inwards, the material sheet 8 is positioned by stirring, similarly, the third positioning strip 7 moves in the same way, the material sheet 8 is positioned to an accurate position by the tail ends of the three positioning strips in a triangular shape, which is convenient for the next process to perform, so as to complete a series of operations using the clamp, the electric push rod 3 is used to drive the support frame 2 to move, and then the first positioning strip 5, the second positioning strip 6 and the third positioning strip 7 move and fold along with the first positioning strip, and the material sheet 8 on the working table top 1 is shifted, so that the purpose of automatically positioning the material sheet 8 needing to be punched is achieved conveniently.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a work piece holder for punching press convenient to location, includes work desktop (1), its characterized in that: work desktop (1) upper end fixed mounting has braced frame (2), braced frame (2) outer end fixed mounting has electric putter (3), electric putter (3) output fixed mounting has movable plate (4), sliding connection has first location strip (5) in movable plate (4) the inner, sliding connection has second location strip (6) in movable plate (4) the inner, sliding connection has third location strip (7) in movable plate (4) the inner, tablet (8) have been placed to work desktop (1) upper end.
2. The workpiece holder for pressing tool easy to position as set forth in claim 1, wherein: a first strip-shaped hole (9) is fixedly formed in the upper end of the moving plate (4), and the first positioning strip (5) and the second positioning strip (6) form a sliding structure inside the first strip-shaped hole (9).
3. The workpiece holder for pressing tool easy to position as set forth in claim 1, wherein: and a second strip-shaped hole (10) is fixedly formed in the upper end of the moving plate (4), and the third positioning strip (7) forms a sliding structure in the second strip-shaped hole (10).
4. The workpiece holder for pressing tool easy to position as set forth in claim 1, wherein: the first positioning strip (5) is connected with the second positioning strip (6) in a rotating mode, and the second positioning strip (6) is connected with the supporting frame (2) in a rotating mode.
5. The workpiece holder for pressing tool easy to position as set forth in claim 1, wherein: the third positioning strip (7) is matched with the second positioning strip (6), and the third positioning strip (7) is connected with the supporting frame (2) in a rotating mode.
6. The workpiece holder for pressing tool easy to position as set forth in claim 1, wherein: the first positioning strip (5), the second positioning strip (6) and the third positioning strip (7) are L-shaped, and the outer ends of the first positioning strip (5), the second positioning strip (6) and the third positioning strip (7) are arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120629923.9U CN215144105U (en) | 2021-03-29 | 2021-03-29 | Workpiece clamp convenient for positioning and used for stamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120629923.9U CN215144105U (en) | 2021-03-29 | 2021-03-29 | Workpiece clamp convenient for positioning and used for stamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215144105U true CN215144105U (en) | 2021-12-14 |
Family
ID=79353703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120629923.9U Active CN215144105U (en) | 2021-03-29 | 2021-03-29 | Workpiece clamp convenient for positioning and used for stamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215144105U (en) |
-
2021
- 2021-03-29 CN CN202120629923.9U patent/CN215144105U/en active Active
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