CN215144115U - Punch press fixture - Google Patents
Punch press fixture Download PDFInfo
- Publication number
- CN215144115U CN215144115U CN202121455390.3U CN202121455390U CN215144115U CN 215144115 U CN215144115 U CN 215144115U CN 202121455390 U CN202121455390 U CN 202121455390U CN 215144115 U CN215144115 U CN 215144115U
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- transmission shaft
- bearing seat
- workbench
- press
- worm
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Abstract
The utility model discloses a punch press fixture, which comprises clamping plates, a first transmission shaft and a second transmission shaft, wherein the clamping plates are positioned at the left side and the right side above a stamping table, the stamping table is fixedly arranged on a workbench, the first transmission shaft is arranged at the rear side of the stamping table, and the second transmission shaft is positioned at the left side and the right side of the stamping table; two ends of the first transmission shaft are rotatably connected with a first bearing seat through a first bearing, the first bearing seat is fixedly arranged on the workbench, the right end of the first transmission shaft penetrates through the first bearing seat at the right end and is connected with an output shaft of power equipment through a coupler, and two worm sections are integrally formed on the first transmission shaft; the utility model discloses simple structure, through the synchronous operation of the first transmission shaft and the second transmission shaft drive splint of linkage, and through step motor drive, the action is corresponding quick, makes things convenient for putting of work piece and gets.
Description
Technical Field
The utility model relates to an anchor clamps specifically are punch press anchor clamps.
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 design principle of the punch is that circular motion is converted into linear motion, a main motor drives a flywheel, a clutch drives a gear, a crankshaft (or an eccentric gear), a connecting rod and the like to rotate, so that the linear motion of a sliding block is achieved, and the motion from the main motor to the connecting rod is circular motion.
The connecting rod and the sliding block need to have a transfer point of circular motion and linear motion, and the design of the connecting rod and the sliding block is roughly provided with two mechanisms, one is spherical, and the other is pin-shaped (cylindrical), and the circular motion is converted into the linear motion of the sliding block through the mechanism. Since the press presses the material to plastically deform the material to obtain a desired shape and accuracy, a set of dies (divided into an upper die and a lower die) must be fitted to the material, the material is placed therebetween, the press presses the material to deform the material, and a reaction force caused by a force applied to the material during the process is absorbed by a mechanical body of the press.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a punch press anchor clamps 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 press clamp comprises clamping plates, a first transmission shaft and a second transmission shaft, wherein the clamping plates are positioned on the left side and the right side above a stamping table, the stamping table is fixedly arranged on a workbench, the first transmission shaft is arranged on the rear side of the stamping table, and the second transmission shaft is positioned on the left side and the right side of the stamping table; two ends of the first transmission shaft are rotatably connected with a first bearing seat through a first bearing, the first bearing seat is fixedly arranged on the workbench, the right end of the first transmission shaft penetrates through the first bearing seat at the right end and is connected with an output shaft of power equipment through a coupler, and two worm sections are integrally formed on the first transmission shaft; the front section and the rear section of the second transmission shaft are rotatably connected with a second bearing seat through a second bearing, the second bearing seat is fixedly arranged on the workbench, the rear end of the second transmission shaft penetrates through the second bearing seat at the rear end and is fixedly connected with a worm wheel, and the worm wheel and the worm section are mutually meshed; the splint comprises a connecting column and a splint part, wherein the connecting column is fixedly sleeved on the second transmission shaft.
Furthermore, the rotation directions of the two worm sections are reversely arranged.
Further, the power equipment is a stepping motor.
Further, the power equipment is a brake motor.
Furthermore, the connecting column and the clamping plate part are integrally formed.
Furthermore, a workpiece placing groove is formed in the top of the stamping table and used for placing the workpiece and keeping the workpiece from moving in the left-right direction.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses during the operation, power equipment drives first transmission shaft and rotates, and first transmission shaft drives two second transmission shafts and rotates in step, because the rotation direction of two sections worm sections is reverse to be set up, two second transmission shafts rotate in step, splint fixed mounting is on the second transmission shaft, and the opening and shutting of two splint of second transmission shaft control, because step motor itself has holding torque, so under step motor's effect, two splint can press the work piece on the punching press platform, prevent the work piece displacement;
simple structure, the synchronous operation of first transmission shaft and second transmission shaft drive splint through the linkage, and through step motor drive, the action is corresponding quick, makes things convenient for putting of work piece to get.
Drawings
FIG. 1 is a top view of a press tool.
Fig. 2 is a schematic structural diagram of a punch press jig.
Fig. 3 is a schematic structural diagram of a first transmission shaft in a punch press fixture.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a punch press fixture includes a clamping plate 100, a first transmission shaft 200 and a second transmission shaft 300, wherein the clamping plate 100 is located at the left and right sides above a stamping table 900, the stamping table 900 is fixedly installed on a worktable 800, the first transmission shaft 200 is arranged at the rear side of the stamping table 900, and the second transmission shaft 300 is located at the left and right sides of the stamping table 900;
two ends of the first transmission shaft 200 are rotatably connected with a first bearing seat 202 through a first bearing 201, the first bearing seat 202 is fixedly installed on the workbench 800, the right end of the first transmission shaft 200 penetrates through the first bearing seat 202 at the right end and is connected with an output shaft of a power device 203 through a coupler, and the power device 203 can be a stepping motor and drives the first transmission shaft 200 to rotate through the stepping motor; the power device 203 may also be a brake motor; two worm sections 204 are integrally formed on the first transmission shaft 200, and the two worm sections 204 are arranged in opposite rotation directions;
the front section and the rear section of the second transmission shaft 300 are rotatably connected with a second bearing seat 302 through a second bearing 301, the second bearing seat 302 is fixedly installed on the workbench 800, the rear end of the second transmission shaft 300 penetrates through the second bearing seat 302 at the rear end and is fixedly connected with a worm wheel 303, and the worm wheel 303 is meshed with the worm section 204;
the clamping plate 100 comprises a connecting column 101 and a clamping plate part 102, wherein the connecting column 101 and the clamping plate part 102 are integrally formed, and the connecting column 101 is fixedly sleeved on the second transmission shaft 300;
the utility model discloses during the operation, power equipment 203 drives first transmission shaft 200 and rotates, first transmission shaft 200 drives two second transmission shafts 300 and rotates in step, because the rotation of two sections worm sections 204 is to reverse setting, two second transmission shafts 300 rotate in step, splint 100 fixed mounting is on second transmission shaft 300, second transmission shaft 300 controls the opening and shutting of two splint 100, because step motor itself has holding torque, so under step motor's effect, two splint 100 can press the work piece on punching press platform 900, prevent the work piece displacement;
further, a workpiece placing groove 901 is formed in the top of the stamping table 900, and is used for placing a workpiece and keeping the workpiece from moving in the left-right direction.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the designated devices or elements must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Claims (6)
1. A punch press clamp comprises clamping plates, a first transmission shaft and a second transmission shaft, and is characterized in that the clamping plates are positioned on the left side and the right side above a punching table, the punching table is fixedly arranged on a workbench, the first transmission shaft is arranged on the rear side of the punching table, and the second transmission shaft is positioned on the left side and the right side of the punching table; two ends of the first transmission shaft are rotatably connected with a first bearing seat through a first bearing, the first bearing seat is fixedly arranged on the workbench, the right end of the first transmission shaft penetrates through the first bearing seat at the right end and is connected with an output shaft of power equipment through a coupler, and two worm sections are integrally formed on the first transmission shaft; the front section and the rear section of the second transmission shaft are rotatably connected with a second bearing seat through a second bearing, the second bearing seat is fixedly arranged on the workbench, the rear end of the second transmission shaft penetrates through the second bearing seat at the rear end and is fixedly connected with a worm wheel, and the worm wheel and the worm section are mutually meshed; the splint comprises a connecting column and a splint part, wherein the connecting column is fixedly sleeved on the second transmission shaft.
2. The press tool of claim 1, wherein the direction of rotation of the two worm screw sections is reversed.
3. The press fixture of claim 1, wherein the power device is a stepper motor.
4. The press fixture of claim 1, wherein the power device is a brake motor.
5. The press jig of claim 1, wherein the connecting column and the clamping plate portion are integrally formed.
6. The punching jig of claim 1, wherein the punching table has a workpiece placing groove formed at a top thereof for placing the workpiece and keeping the workpiece from moving in the left-right direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121455390.3U CN215144115U (en) | 2021-06-29 | 2021-06-29 | Punch press fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121455390.3U CN215144115U (en) | 2021-06-29 | 2021-06-29 | Punch press fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215144115U true CN215144115U (en) | 2021-12-14 |
Family
ID=79380439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121455390.3U Active CN215144115U (en) | 2021-06-29 | 2021-06-29 | Punch press fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215144115U (en) |
-
2021
- 2021-06-29 CN CN202121455390.3U patent/CN215144115U/en active Active
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