Workbench assembly for hand press

Abstract

The utility model discloses a workbench assembly for a hand press, which belongs to the technical field of hand presses and comprises a workbench body. The abutting block is arranged on the top of the workbench body. The positioning mechanism is movably arranged at the top of the workbench body, the positioning mechanism selectively moves towards or away from the abutting block, the positioning mechanism is provided with a positioning part selectively moving towards or away from the abutting block, and the positioning part is suitable for positioning a to-be-stamped workpiece; when the positioning mechanism moves to abut against the abutting block, the pressing table of the hand press is suitable for moving towards the workbench body. According to the workbench assembly designed by the utility model, after the position of the positioning part is adjusted, a worker only needs to fix the workpiece to be stamped on the fixing part and then only needs to move the fixing mechanism to be propped against the propping block, so that the appointed position of the workpiece to be stamped can be machined; the situation that workers spend a lot of time to adjust the relative position of the to-be-stamped workpiece is avoided, and the machining efficiency of the to-be-stamped workpiece is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to hand press machine technical field, concretely relates to the workstation subassembly for hand press machine. BACKGROUND

[0002] In the related art, the hand press machine is a mechanical device widely used in manufacturing and processing industry, mainly used for stamping forming of metal, plastic and other materials. The hand press machine comprises a workbench and a pressing table. The worker places the workpiece to be punched on the workbench, and then controls the pressing table to move towards the workbench to realize stamping processing. In the prior art, when the specified position of the workpiece to be punched is processed, the worker needs to spend a lot of time adjusting the position of the workpiece to be punched, resulting in low processing efficiency. SUMMARY

[0003] The utility model aims at at least one of the technical problems existing in the prior art. Therefore, one purpose of the utility model is to provide a workstation subassembly for hand press machine.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] The utility model provides a workstation subassembly for hand press machine, comprising: a workbench body; a stop block, the stop block is arranged on the top of the workbench body; a positioning mechanism, the positioning mechanism is movably arranged on the top of the workbench body, the positioning mechanism is selectively moved towards or away from the stop block, the positioning mechanism is provided with the positioning part that can be selectively moved towards or away from the stop block, and the positioning part is suitable for positioning the workpiece to be punched;Wherein when the positioning mechanism moves to the stop of the stop block, the pressing table of the hand press machine is suitable for moving towards the workbench body.

[0006] According to the workstation subassembly for hand press machine of the utility model, the relative position of the positioning part can be adjusted or fixed, so that when the positioning part position is adjusted, the worker only needs to fix the workpiece to be punched on the fixed part, and then only needs to move the fixed mechanism to the stop of the stop block, so that the specified position of the workpiece to be punched can be processed, avoiding the worker spending a lot of time adjusting the relative position of the workpiece to be punched, and improving the processing efficiency of the workpiece to be punched.

[0007] Further, the positioning mechanism comprises: a moving plate movably arranged on the top of the workbench body, the moving plate is provided with a working space which is open to the stop block in the height direction; a first fixed plate movably arranged on one side wall of the working space in the width direction; a second fixed plate movably arranged on the other side wall of the working space in the width direction; wherein the first fixed plate and the second fixed plate are selectively movable in the length direction relative to the working space.

[0008] Further, the moving plate comprises: a plate body movably connected with the workbench body, the plate body is arranged apart from the stop block in the length direction; a first connecting plate connected to one side of the plate body facing the stop block; a second connecting plate connected to one side of the plate body facing the stop block; wherein the first connecting plate and the second connecting plate are spaced apart in the width direction, the working space is defined between the first connecting plate and the second connecting plate, the first connecting plate is movably connected with the first fixed plate, and the second connecting plate is movably connected with the second fixed plate.

[0009] Further, the first connecting plate is provided with a first sliding groove which is through in the width direction, the first fixed plate is connected with a rotatable sliding rod away from the second fixed plate, and the sliding rod is movably arranged in the first sliding groove.

[0010] Further, the positioning mechanism further comprises: a movable plate movably arranged on one side of the first connecting plate away from the first fixed plate, the movable plate is adapted to move in the length direction, the movable plate is provided with a connecting hole which is through in the width direction, the inner circumferential wall of the connecting hole is provided with a first thread, the sliding rod is movably arranged in the connecting hole, and the outer circumferential wall of the sliding rod is provided with a second thread matched with the first thread.

[0011] Further, the first connecting plate is provided with a plurality of positioning holes extending in the length direction, and a positioning pin is movably arranged on the movable plate, the positioning pin is movable to selectively match with one of the positioning holes.

[0012] Further, one side of the second fixed plate facing the first fixed plate is provided with a receiving groove adapted to receive at least part of the workpiece to be punched.

[0013] Further, one end of the plate body away from the stop block is provided with a push-pull handle.

[0014] The other advantages, objects, and features of the present application will become more apparent with knowledge of the present application set forth in the description below. The objects and other advantages of the present application will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings. BRIEF DESCRIPTION OF DRAWINGS

[0015] To make the objects, technical solutions and advantages of the present application clearer, the present application is described below with the help of the accompanying drawings:

[0016] Fig. 1 It is a schematic view of the cooperation of the positioning mechanism and the stop block of the present application;

[0017] Fig. 2 It is a schematic view of the structure of the positioning mechanism of the present application;

[0018] Fig. 3 It is a schematic view of the structure of the moving plate of the present application.

[0019] The signs in the drawings are as follows:

[0020] 1, positioning mechanism; 2, stop block;

[0021] 10, moving plate; 11, plate body; 12, first connecting plate; 121, first sliding groove; 13, second connecting plate; 14, push-pull handle;

[0022] 20, first fixed plate; 21, sliding rod;

[0023] 30, second fixed plate; 31, accommodating groove;

[0024] 40, movable plate. DETAILED DESCRIPTION

[0025] To make the objects, technical solutions and advantages of the present application clearer, the present application is described below with the help of the accompanying drawings:

[0026] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one of ordinary skill in the art that the present application can be practiced without these specific details. In other instances, well-known structures, circuits, materials or methods have not been described in detail in order to avoid obscuring the present application.

[0027] Reference throughout this specification to "one embodiment", "an embodiment", "one example", or "an example", means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment of the application. The appearances of the phrases "in one embodiment", "an embodiment", "in one example", or "an example" in various places in the specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics can be combined in any suitable

[0028] In the description of the present application, it is to be understood that the orientations or positional relationships indicated by the terms "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the present application.

[0029] Embodiment one:

[0030] As shown in Figs. 1-3 The utility model provides a workbench subassembly for hand press, include: workbench body, stop block 2 and positioning mechanism 1, stop block 2 sets up at the top of workbench body, positioning mechanism 1 movably sets up at the top of workbench body, positioning mechanism 1 can select to move towards or away from stop block 2, positioning mechanism 1 is provided with the positioning portion that can select to move towards or away from stop block 2, and the positioning portion is suitable for positioning the workpiece to be punched, wherein when positioning mechanism 1 moves to stop with stop block 2, the pressing table of hand press is suitable for moving towards workbench body.

[0031] In some embodiments, the workbench body is the base platform of the hand press, and the workbench body is used for supporting the workpiece to be processed and all related mechanical parts, the stop block 2 is fixedly installed at the top of the workbench body, and the stop block 2 plays a role of an extreme position, that is, when the positioning mechanism 1 moves to contact with the stop block 2, the workpiece to be processed reaches a preset position, the positioning mechanism 1 can slide on the workbench body, and the positioning mechanism 1 includes a positioning portion that can move towards or away from the stop block 2, and the positioning portion is used for ensuring that the workpiece to be punched is correctly placed and prepared for punching operation.

[0032] It can be understood that the positioning part is selectively moved towards or away from the stop block 2 to adjust the relative position of the workpiece to be punched fixed by the positioning part, that is, the position of the workpiece to be punched relative to the positioning mechanism 1 can be adjusted by adjusting the position of the positioning part, and then moving the entire positioning mechanism 1 to stop against the stop block 2, the worker can start the hand pressing table, and the hand pressing table can move the pressing table in the height direction towards the workbench body and be suitable for processing the workpiece to be punched. It is worth mentioning that since the relative position of the workpiece to be punched is adjusted by adjusting the position of the positioning part, the specified processing position of the workpiece to be punched can be processed when the hand pressing table works.

[0033] It is worth mentioning that the positioning mechanism 1 is moved away from the stop block 2 to make the projection of the positioning mechanism 1 in the height direction spaced from the pressing table, so that the operable space of the positioning mechanism 1 is larger, and the fixing or taking of the workpiece to be punched by the pressing table is avoided.

[0034] According to the workbench assembly for the hand pressing machine of the utility model, since the relative position of the positioning part can be adjusted or fixed, when the positioning part is adjusted to the position, the worker only needs to fix the workpiece to be punched on the fixed part, and then only needs to move the fixed mechanism to stop against the stop block 2, so that the specified position of the workpiece to be punched can be processed, and the worker avoids spending a lot of time adjusting the relative position of the workpiece to be punched, and the processing efficiency of the workpiece to be punched is improved.

[0035] Embodiment two:

[0036] This embodiment is based on the first embodiment, and the positioning mechanism 1 comprises a moving plate 10, a first fixed plate 20 and a second fixed plate 30. The moving plate 10 is movably arranged on the top of the workbench body. The moving plate 10 is provided with a working space which is through in the height direction and open towards the stop block 2. The first fixed plate 20 is movably arranged on one side wall of the working space in the width direction. The second fixed plate 30 is movably arranged on the other side wall of the working space in the width direction. The first fixed plate 20 and the second fixed plate 30 are selectively movable relative to the working space in the length direction.

[0037] In some embodiments, the moving plate 10 is a plate which can slide along the top of the workbench body. The moving plate 10 provides an open working space which is through in the height direction and open towards the stop block 2, so that the workpiece to be punched can be placed from above and adjusted conveniently. The first fixed plate 20 and the second fixed plate 30 are located on the two side walls of the working space in the width direction. In addition, the first fixed plate 20 and the second fixed plate 30 can also be selectively movable relative to the working space in the length direction to adjust the position of the workpiece to be punched relative to the working space.

[0038] According to some embodiments of the present application, the moving plate 10 comprises: a plate body 11, a first connecting plate 12 and a second connecting plate 13, the plate body 11 is arranged in length direction with the stop block 2, the plate body 11 is movably connected with the workbench body, the first connecting plate 12 is connected to one side of the plate body 11 facing the stop block 2, and the second connecting plate 13 is connected to one side of the plate body 11 facing the stop block 2; wherein the first connecting plate 12 and the second connecting plate 13 are spaced in width direction, and the working space is defined between the first connecting plate 12 and the second connecting plate 13, the first connecting plate 12 is movably connected with the first fixed plate 20, and the second connecting plate 13 is movably connected with the second fixed plate 30.

[0039] In some embodiments, the plate body 11, the first connecting plate 12 and the second connecting plate 13 jointly define the working space open to the stop block 2, and when the positioning mechanism 1 is stopped with the stop block 2, the end of the first connecting plate 12 and the second connecting plate 13 away from the plate body 11 is stopped with the stop block 2. The top of the workbench body is provided with a second sliding groove extending in length direction, and the bottom of the plate body 11 is provided with a second sliding block movably arranged in the second sliding groove.

[0040] Embodiment three:

[0041] In this embodiment, the first connecting plate 12 is provided with a first sliding groove 121 extending in width direction, the first fixed plate 20 is connected with a rotatable sliding rod 21 away from the second fixed plate 30, the sliding rod 21 is movably arranged in the first sliding groove 121, and the first sliding groove 121 extends in length direction. It can be understood that the inner peripheral wall of the first sliding groove 121 can limit the outer peripheral wall of the sliding rod 21, so that the sliding rod 21 can stably move along the extension direction of the first sliding groove 121, and the first fixed plate 20 can stably move relative to the first connecting plate 12 in length direction.

[0042] According to some embodiments of the present application, the positioning mechanism 1 further comprises: a movable plate 40 movably arranged on one side of the first connecting plate 12 away from the first fixed plate 20, the movable plate 40 is adapted to move in length direction, the movable plate 40 is provided with a connecting hole extending in width direction, the inner peripheral wall of the connecting hole is provided with a first thread, the sliding rod 21 is movably arranged in the connecting hole, and the outer peripheral wall of the sliding rod 21 is provided with a second thread matched with the first thread.

[0043] In some embodiments, the movable plate 40 is a movable component, which is installed on the side of the first connecting plate 12 away from the first fixed plate 20. The movable plate 40 can be moved in the length direction to adjust the position of the first fixed plate 20 relative to the first connecting plate 12 in the length direction. The movable plate 40 is provided with a connecting hole extending in the width direction, and the inner circumferential wall of the connecting hole is provided with a first thread, and the outer circumferential wall of the slide rod 21 is provided with a second thread matched with the first thread, so that the slide rod 21 can pass through the connecting hole and be screwed. By rotating the slide rod 21, the relative position of the first fixed plate 20 in the width direction can be adjusted, that is, by rotating the slide rod 21, the movement of the first fixed plate 20 towards the second fixed plate 30 can be controlled to realize the cooperation of the first fixed plate 20 and the second fixed plate 30 to fix the workpiece to be punched.

[0044] In other embodiments, the side of the second connecting plate 13 facing the first connecting plate 12 is provided with a third sliding groove extending in the length direction, and the second fixed plate 30 is provided with a third sliding block movably arranged in the third sliding groove.

[0045] According to some embodiments of the present application, the first connecting plate 12 is provided with a plurality of positioning holes extending in the length direction, and the movable plate 40 is movably provided with a positioning pin, which is moved to selectively cooperate with one of the positioning holes.

[0046] In some embodiments, the positioning pin is selectively movable in the width direction, so as to realize the accommodation or disengagement of the positioning pin in one of the positioning holes. When the positioning pin is accommodated in one of the positioning holes, the movable plate 40 is fixed relative to the first connecting plate 12 in the length direction. At this time, the worker places the workpiece to be punched between the first fixed plate 20 and the second fixed plate 30, and rotates the slide rod 21 to make the first fixed plate 20 and the second fixed plate 30 clamp the workpiece to be punched. Finally, the movable plate 10 is moved to abut against the stop block 2 to realize positioning the workpiece to be punched to the preset position, and then the pressing table moves towards the workbench body to realize processing the specified position of the workpiece to be punched.

[0047] Embodiment Four:

[0048] This embodiment is based on embodiment three, and the second fixed plate 30 is provided with a receiving groove 31 on the side facing the first fixed plate 20, which is adapted to accommodate at least part of the workpiece to be punched.

[0049] In some embodiments, the inner circumferential wall of the receiving groove 31 is adapted to limit at least part of the outer circumferential wall of one end of the workpiece to be punched in the width direction, so as to realize further positioning of the workpiece to be punched in the length direction, avoid the workpiece to be punched from shifting in the length direction during processing, and improve the processing precision of the workpiece to be punched.

[0050] According to some embodiments of the present application, the plate body 11 is provided with a push-pull handle 14 at one end away from the stop block 2. It can be understood that the staff can drive the positioning mechanism 1 to move towards or away from the stop block 2 through the push-pull handle 14, which improves the operation convenience of the positioning mechanism 1, thereby improving the processing efficiency of the workpiece to be punched.

[0051] Finally, it should be pointed out that the above preferred embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present application.

Claims

1. A worktable assembly for a hand press, characterized by The utility model relates to a hand press device, comprising: a workbench body; a stop block arranged on the top of the workbench body; a positioning mechanism movably arranged on the top of the workbench body, the positioning mechanism being selectively movable towards or away from the stop block, the positioning mechanism being provided with a positioning part selectively movable towards or away from the stop block, the positioning part being adapted to position a workpiece to be punched; wherein when the positioning mechanism is moved to abut against the stop block, a pressing table of a hand press is adapted to move towards the workbench body.

2. The table assembly for a hand press machine of claim 1, wherein, The positioning mechanism comprises: a moving plate movably arranged on the top of the workbench body, the moving plate being provided with a working space open in the height direction and towards the stop block; a first fixed plate movably arranged on one side wall of the working space in the width direction; a second fixed plate movably arranged on the other side wall of the working space in the width direction; wherein the first fixed plate and the second fixed plate are selectively movable in the length direction relative to the working space.

3. The table assembly for a hand press machine of claim 2, wherein, The moving plate comprises: a plate body movably connected with the workbench body, the plate body being spaced apart from the stop block in the length direction; a first connecting plate connected to one side of the plate body towards the stop block; a second connecting plate connected to one side of the plate body towards the stop block; wherein the first connecting plate and the second connecting plate are spaced apart in the width direction, the working space being defined between the first connecting plate and the second connecting plate, the first connecting plate being movably connected with the first fixed plate, and the second connecting plate being movably connected with the second fixed plate.

4. The table assembly for a hand press machine of claim 3, wherein, The first connecting plate is provided with a first sliding groove extending in the width direction, and the first fixed plate is connected with a rotatable sliding rod on the side away from the second fixed plate, the sliding rod being movably arranged in the first sliding groove.

5. The table assembly for a hand press machine of claim 4, wherein, The positioning mechanism further comprises: a movable plate movably arranged on the side of the first connecting plate away from the first fixed plate, the movable plate being adapted to move in the length direction, the movable plate being provided with a connecting hole extending in the width direction, an inner peripheral wall of the connecting hole being provided with a first thread, the sliding rod being movably arranged in the connecting hole and an outer peripheral wall of the sliding rod being provided with a second thread matched with the first thread.

6. The table assembly for a hand press machine of claim 5, wherein, The first connecting plate is provided with a plurality of positioning holes extending in the length direction, and a positioning pin is movably arranged on the movable plate, the positioning pin being moved to selectively engage with one of the positioning holes.

7. The table assembly for a hand press machine of claim 6, wherein, The side of the second fixed plate towards the first fixed plate is provided with a receiving groove adapted to receive at least part of the workpiece to be punched.

8. The table assembly for a hand press machine of claim 3, wherein, An end of the plate body away from the stop block is provided with a push-pull handle.

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