CN217474659U - A stamping part positioning mechanism - Google Patents

Abstract

The utility model discloses a stamping part positioning mechanism, which belongs to the technical field of parts stamping. The technical solution includes a bottom plate and a lifting stamping assembly. The lifting stamping assembly is fixedly connected on both sides of the bottom plate, and the top of the bottom plate is fixedly connected with a A bearing plate, the top of the bearing plate is fixedly connected with a template, the top of the template is provided with a groove, and both sides of the inner wall of the groove are provided with chutes, and the opposite sides of the two chutes are movably connected There is a sliding plate. By setting the pressing and fixing mechanism, when preparing to stamp the part, first place the part on the top of the template and also at the top of the groove. Pull out the sliding plate, push it into the chute at different heights and lows, or adjust it to a suitable punching position by not pushing it in, and then activate the compression end of the lifting punching assembly to move it vertically downward.

Description

A stamping part positioning mechanism

technical field

The utility model relates to the technical field of parts stamping, in particular to a stamping part positioning mechanism.

Background technique

Stamping is a forming and processing method that relies on presses and dies to apply external force to plates, strips, pipes and profiles to cause plastic deformation or separation, thereby obtaining workpieces of the required shape and size. Stamping and forging belong to plastic processing. Collectively called forging, the stamped blanks are mainly hot-rolled and cold-rolled steel plates and steel strips. The positioning mechanism is required to fix and position the stamping parts. When the existing stamping parts are fixed and positioned, the user is required to Manually fix and clamp the stamped parts to avoid skewing the parts during the stamping process, so that the parts are damaged by stamping, but each time the parts are stamped, the operator is required to manually tighten and loosen the parts, which will not only reduce the stamping of the parts. efficiency, but also increase the labor intensity of operators.

Utility model content

The utility model provides a stamping part positioning mechanism, which aims to solve the problem that the user needs to manually operate, fix and clamp the stamped parts when the stamping parts are fixed and positioned, so as to avoid the parts being skewed during the stamping process, thereby making the parts It is damaged by stamping, but every time a part is stamped, the operator needs to manually tighten and loosen the part, which will not only reduce the efficiency of stamping the part, but also increase the labor intensity of the operator.

The utility model is realized in this way, a stamping part positioning mechanism includes a bottom plate and a lifting stamping assembly, the lifting stamping assembly is fixedly connected on both sides of the bottom plate, the top of the bottom plate is fixedly connected with a bearing plate, the bearing plate A formwork is fixedly connected to the top of the formwork, a groove is formed on the top of the formwork, a chute is provided on both sides of the inner wall of the groove, and a sliding plate is movably connected between the opposite sides of the two chutes, and the formwork is Both sides are provided with pressing and fixing mechanisms, both sides of the top of the bottom plate are fixedly connected with bottom rods, the inner walls of the bottom rods are slidably connected with inner rods, and the tops of the two inner rods are fixedly connected with horizontal plates, so The bottom of the horizontal plate is fixedly connected with an extrusion block, and the groove and the extrusion block are used together;

The pressing and fixing mechanism includes a front abutting block, a screw rod, a fixing plate, an inner threaded pipe, a rotary clamping disc, a compression spring, a trapezoidal block and an abutting block. The screw rod is rotatably connected to the side of the front abutting block away from the groove, the fixing plate is fixedly connected to both sides of the top of the template, the inner threaded pipe is fixedly connected to the side away from the front abutting block, and the screw rod is far away from the front abutting block. One end of the block penetrates the fixing plate and is threadedly connected to the inner wall of the inner threaded pipe, the rotating clamping circular plate is threadedly connected to the outer side of the screw, the compression spring is arranged on the outer side of the inner threaded pipe, and the trapezoidal block is fixedly connected to the inner threaded pipe On the side away from the fixed plate, the abutting block is fixedly connected to the bottom of the horizontal plate, and the trapezoidal block and the abutting block are used in cooperation.

In order to achieve the effect of assisting the movement of the front abutment block, as a stamping part positioning mechanism of the present invention, preferably, a moving groove is provided on both sides of the top of the template, and the inner wall of the moving groove is movably connected with a moving block, so The moving block is fixedly connected to the bottom of the front abutting block, and the moving slot is used in cooperation with the moving block.

In order to achieve the effect of fixation and convenient detachment, as a stamping part positioning mechanism of the present invention, it is preferable that the front side of the sliding groove is provided with a hole groove, and the two sides of the bottom of the sliding plate are fixedly connected with clamping points. , the holes and grooves are used together with the snap points, and the snap points are elastic materials.

In order to achieve the effect of convenient pulling of the sliding plate, as a stamping part positioning mechanism of the present invention, preferably, a pull handle is fixedly connected to the front side of the sliding plate, and the surface of the pull handle is provided with anti-skid lines.

In order to achieve the effect of assisting the abutting block to slide, as a stamping part positioning mechanism of the present invention, it is preferable that the top of the trapezoidal block is provided with an auxiliary slideway, and the bottom of the abutting block is rotatably connected with rolling balls. Auxiliary slides are used in conjunction with rolling balls.

In order to achieve the effect of supporting the inner rod, as a stamping part positioning mechanism of the present invention, it is preferable that two round rods are fixedly connected to the bottom of the bottom rod, and the inner wall of the round rod is movably connected with a connecting rod, so The connecting rod is fixedly connected to the top inside the inner rod, a support spring is provided on the outer side of the round rod and the connecting rod, and the round rod and the connecting rod are used together.

In order to achieve the effect of anti-pressure and anti-skid, as a stamping part positioning mechanism of the present invention, preferably, both sides of the top of the horizontal plate are fixedly connected with cushion blocks, and the top of the cushion blocks is provided with horizontal groove lines.

In order to achieve the effect of anti-rebounding during the operation of the extrusion block, as a stamping part positioning mechanism of the present invention, preferably, the bottom is fixedly connected with a gasket, and the gasket is made of rubber material.

Compared with the prior art, the beneficial effects of the present utility model are:

The stamping part positioning mechanism, by setting a pressing and fixing mechanism, when preparing to stamp the part, first place the part on the top of the template, and also at the top of the groove, according to the shape of the part that needs to be stamped, slide the groove in the groove. Pull out the sliding plate on the inner wall, push it into the chute at different heights or adjust it to the appropriate punching position by not pushing it in, then start the compression end of the lifting punching assembly to move it vertically downward to support the bottom bar The horizontal plate at the top of the inner rod is pushed down, and the inner rod is slowly retracted to the inner wall of the bottom rod. When it touches the trapezoidal block, due to its shape, a downward pressure will be applied to it, and it will move to the side containing the stamping parts. Because the fixed plate is fixed and cannot move, it will squeeze the compression spring to the inner thread. The tube is pushed, and then the inner threaded tube will drive the screw on its inner wall to move, and the screw pushes the front block to fix and position the parts that need to be punched, and then the extrusion block at the bottom of the horizontal plate cooperates with the groove on the top of the groove. The parts are punched. After completion, each component is automatically classified, and then the next group of punching is performed. The whole does not require the user to manually operate to clamp and loosen the parts that need to be punched, which improves the efficiency of punching the parts and reduces the labor intensity of the operator. , which is convenient to use.

Description of drawings

Fig. 1 is the overall structure diagram of the stamping part positioning mechanism of the utility model;

Fig. 2 is the structural schematic diagram of the connection between the chute and the sliding plate in the utility model;

3 is a schematic structural diagram of a pressing and fixing mechanism in the utility model;

Fig. 4 is the three-dimensional position schematic diagram of the compression spring in the utility model;

Fig. 5 is the structural representation of the horizontal plate in the utility model;

Fig. 6 is the position schematic diagram of moving groove and moving block in the utility model;

FIG. 7 is an enlarged schematic view of A in the utility model.

In the figure, 1. Bottom plate; 2. Lifting stamping assembly; 3. Loading plate; 4. Template; 5. Groove; 6. Chute; 7. Sliding plate; 8. Pressing and fixing mechanism; 802, screw; 803, fixed plate; 804, internal threaded pipe; 805, rotary clamping disc; 806, compression spring; 807, trapezoidal block; 808, abutting block; 9, bottom rod; 10, inner rod; 11, Horizontal plate; 12, extrusion block; 13, moving groove; 14, moving block; 15, hole groove; 16, card point; 17, pull handle; 18, auxiliary slide; 19, rolling ball; 20, round rod; 21, connecting rod; 22, support spring; 23, pad; 24, gasket.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, Rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, it should not be construed as a limitation of the present invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

1-7, the present utility model provides a technical solution: a stamping part positioning mechanism, comprising a bottom plate 1 and a lifting stamping assembly 2, the lifting stamping assembly 2 is fixedly connected to both sides of the bottom plate 1, and the top of the bottom plate 1 is fixedly connected with a The bearing plate 3, the top of the bearing plate 3 is fixedly connected with the template 4, the top of the template 4 is provided with a groove 5, and the two sides of the inner wall of the groove 5 are provided with chute 6, between the opposite sides of the two chute 6 A sliding plate 7 is movably connected, a pressing and fixing mechanism 8 is arranged on both sides of the template 4, a bottom rod 9 is fixedly connected to both sides of the top of the bottom plate 1, and the inner wall of the bottom rod 9 is slidably connected with an inner rod 10. The top of the rod 10 is fixedly connected with a horizontal plate 11, and the bottom of the horizontal plate 11 is fixedly connected with an extrusion block 12, and the groove 5 is used in conjunction with the extrusion block 12;

The abutting and fixing mechanism 8 includes a front abutting block 801, a screw 802, a fixing plate 803, an inner threaded pipe 804, a rotary clamping circular plate 805, a compression spring 806, a trapezoidal block 807 and an abutting block 808. The front abutting block 801 is movably connected to the template. On both sides of the top of 4, the screw 802 is rotatably connected to the side of the front abutment block 801 away from the groove 5, the fixing plate 803 is fixedly connected to both sides of the top of the template 4, and the inner threaded pipe 804 is fixedly connected to a side away from the front abutment block 801. On the side, the end of the screw 802 away from the front abutting block 801 penetrates the fixing plate 803 and is threadedly connected to the inner wall of the inner threaded pipe 804; The block 807 is fixedly connected to the side of the inner threaded pipe 804 away from the fixing plate 803 , the abutting block 808 is fixedly connected to the bottom of the horizontal plate 11 , and the trapezoidal block 807 and the abutting block 808 are used together.

In this embodiment: by setting the pressing and fixing mechanism 8, when preparing to punch the part, first place the part on the top of the template 4, and also at the top of the groove 5, according to the shape of the part that needs to be punched. 5. Pull out the sliding plate 7 on the inner wall of the inner chute 6, push it into the chute 6 at different heights or not push it in to adjust to the appropriate punching position, and then start the compression end of the lifting punching assembly 2 to make it vertical Move down, push down the horizontal plate 11 on the bottom rod 9 supporting the top of the inner rod 10, the inner rod 10 slowly retracts to the inner wall of the bottom rod 9, with the downward movement of the horizontal plate 11, it is pressed against the fixing mechanism 8 The abutting block 808 is located at the bottom of the horizontal plate 11, and will touch the trapezoidal block 807 during the downward process. Due to the shape, a downward pressure will be applied to it, and it will move to the side containing the stamped parts. Because the fixed plate 803 is fixed and cannot move, it will squeeze the compression spring 806 to push the inner threaded tube 804, and then the inner threaded tube 804 will drive the screw 802 on its inner wall to move, and the screw 802 will push the front abutment block 801 to move. The parts that need to be punched are fixed and positioned, and then the extrusion block 12 at the bottom of the horizontal plate 11 cooperates with the groove 5 to punch the parts located at the top of the groove 5. After completion, each component automatically returns to its position, and then the next group of punching is performed. There is no need for the user to manually operate to clamp and loosen the parts that need to be punched, the efficiency of punching the parts is improved, the labor intensity of the operator is reduced, and the use is convenient.

As a technical optimization scheme of the present invention, moving grooves 13 are provided on both sides of the top of the template 4, the inner wall of the moving groove 13 is movably connected with a moving block 14, and the moving block 14 is fixedly connected to the bottom of the front abutting block 801. The slot 13 is used in conjunction with the moving block 14 .

In this embodiment: by setting the moving groove 13 and the moving block 14, when the moving block 14 is moved, the moving block 14 at the bottom of the moving block 14 cooperates with the moving groove 13 at the top of the template 4 to achieve the function of assisting the limit movement, avoiding the need for movement. There is a problem of shaking when moving, which increases the stability when working.

As a technical optimization scheme of the present invention, the front side of the sliding slot 6 is provided with a hole slot 15, and both sides of the bottom of the sliding plate 7 are fixedly connected with a clamping point 16, the hole slot 15 and the clamping point 16 are used together, and the clamping point 16 is elastic material.

In the present embodiment: by setting the hole groove 15 and the clamping point 16, the hole groove 15 on the front side of the sliding groove 6 and the clamping point 16 set at the bottom of the sliding plate 7 are used together, in order to better carry out The limit is fixed to prevent the sliding plate 7 from sliding during use. Because the clamping point 16 is made of elastic material, the sliding plate 7 can be easily separated from the chute 6, which is convenient for use.

As a technical optimization solution of the present invention, a pull handle 17 is fixedly connected to the front side of the sliding plate 7, and the surface of the pull handle 17 is provided with anti-skid lines.

In this embodiment: by setting the pull handle 17, it is more convenient to add the pull handle 17 when pulling the sliding plate 7 horizontally, which is beneficial to the operation of the operator, and the anti-slip texture on the surface further prevents it from appearing during use. Slip phenomenon.

As a technical optimization scheme of the present invention, the top of the trapezoidal block 807 is provided with an auxiliary slideway 18 , and the bottom of the abutting block 808 is rotatably connected with a rolling ball 19 , and the auxiliary slideway 18 and the rolling ball 19 are used together.

In this embodiment: by setting the auxiliary slideway 18 and the rolling ball 19, when the abutting block 808 moves vertically downward, the trapezoidal block 807 will be compressed in a mobile manner, and the rolling ball 19 at the bottom of the abutting block 808 cooperates with the top of the trapezoidal block 807. The auxiliary slideway 18 can move more regularly, and further limit the position, which is convenient for use.

As a technical optimization scheme of the present invention, the bottom of the bottom rod 9 is fixedly connected with two round rods 20, the inner wall of the round rod 20 is movably connected with a connecting rod 21, and the connecting rod 21 is fixedly connected to the top inside the inner rod 10. A support spring 22 is provided on the outside of the rod 20 and the connecting rod 21 , and the round rod 20 and the connecting rod 21 are used together.

In this embodiment: by arranging the round rod 20, the connecting rod 21 and the support spring 22, the two round rods 20 provided at the bottom of the bottom rod 9 are to assist the connection between the connecting rod 21 and the support spring 22, and further Cooperate with the support spring 22 to support the inner rod 10. During the operation, the support spring 22 is compressed downward. At this time, the round rod 20 and the connecting rod 21 are used together and start to shrink, which is beneficial to the operation.

As a technical optimization scheme of the present invention, both sides of the top of the horizontal plate 11 are fixedly connected with cushion blocks 23, and the top of the cushion blocks 23 is provided with horizontal groove lines.

In this embodiment, by setting the spacers 23, the spacers 23 provided on both sides of the top of the horizontal plate 11 are used to prevent the compression end of the lifting stamping assembly 2 from moving vertically downward to push the horizontal plate 11. Slip and play a certain role in buffering.

As a technical optimization scheme of the present invention, a gasket 24 is fixedly connected to the bottom of the extrusion block 12, and the gasket 24 is made of rubber material.

In this embodiment, by setting the gasket 24, the gasket 24 is arranged at the bottom of the extrusion block 12 to prevent the extrusion block 12 from rebounding when the part is punched. Because the gasket 24 is made of rubber material, there will be a certain amount of The ability to withstand pressure and avoid unnecessary trouble.

Working principle: First, by setting the pressing and fixing mechanism 8, when preparing to punch the part, first place the part on the top of the template 4, and also at the top of the groove 5, according to the shape of the part to be punched. Pull out the sliding plate 7 on the inner wall of the inner chute 6, push it into the chute 6 at different heights or not push it in to adjust to the appropriate punching position, and then start the compression end of the lifting punching assembly 2 to make it vertically oriented. Move down, push down the horizontal plate 11 on the bottom rod 9 supporting the top of the inner rod 10, and the inner rod 10 slowly retracts to the inner wall of the bottom rod 9. The abutting block 808 is located at the bottom of the horizontal plate 11, and will touch the trapezoidal block 807 during the downward process. Due to the shape, a downward pressure will be applied to it, and it will move to the side containing the stamped parts. The fixing plate 803 is fixed and cannot move, it will squeeze the compression spring 806 to push the inner threaded tube 804, and then the inner threaded tube 804 will drive the screw 802 on its inner wall to move, and the screw 802 will push the front abutting block 801 to meet the needs. The stamped parts are fixed and positioned, and then the extrusion block 12 at the bottom of the horizontal plate 11 cooperates with the groove 5 to stamp the parts located at the top of the groove 5. After completion, each component is automatically classified, and then the next group of stamping is carried out. The user manually operates to clamp and loosen the parts that need to be punched, which improves the efficiency of punching the parts, reduces the labor intensity of the operator, and is convenient for use.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in the present utility model. within the scope of protection.

Claims (8)

1. A stamping part positioning mechanism, comprising a bottom plate (1) and a lifting stamping assembly (2), characterized in that: the lifting stamping assembly (2) is fixedly connected to both sides of the bottom plate (1), and the bottom plate (1) ) is fixedly connected with a carrying plate (3), the top of the carrying plate (3) is fixedly connected with a template (4), the top of the template (4) is provided with a groove (5), the groove ( 5) There are sliding grooves (6) on both sides of the inner wall, a sliding plate (7) is movably connected between the opposite sides of the two sliding grooves (6), and the two sides of the template (4) are provided with anti-friction plates. Press the fixing mechanism (8), both sides of the top of the bottom plate (1) are fixedly connected with bottom rods (9), the inner wall of the bottom rod (9) is slidably connected with an inner rod (10), two inner rods ( 10) A horizontal plate (11) is fixedly connected to the top of the horizontal plate (11), a pressing block (12) is fixedly connected to the bottom of the horizontal plate (11), and the groove (5) is used in cooperation with the pressing block (12); The pressing and fixing mechanism (8) includes a front abutting block (801), a screw (802), a fixing plate (803), an inner threaded pipe (804), a rotary clamping disc (805), a compression spring (806), Trapezoidal block (807) and abutting block (808), the front abutting block (801) is movably connected to both sides of the top of the template (4), and the screw (802) is rotatably connected to the front abutting block (801) away from the groove On one side of (5), the fixing plate (803) is fixedly connected to both sides of the top of the template (4), and the inner threaded pipe (804) is fixedly connected to the side away from the front abutment block (801). One end of the screw rod (802) away from the front abutting block (801) penetrates the fixing plate (803) and is threadedly connected to the inner wall of the inner threaded pipe (804), and the rotating locking disc (805) is screwed on the outside of the screw rod (802), The compression spring is arranged on the outer side of the inner threaded pipe (804), the trapezoidal block (807) is fixedly connected to the side of the inner threaded pipe (804) away from the fixing plate (803), and the abutting block (808) is fixedly connected At the bottom of the transverse plate (11), the trapezoidal block (807) and the abutting block (808) are used together. 2. A stamping part positioning mechanism according to claim 1, characterized in that: both sides of the top of the template (4) are provided with moving grooves (13), and the inner walls of the moving grooves (13) are movably connected There is a moving block (14), the moving block (14) is fixedly connected to the bottom of the front abutting block (801), and the moving groove (13) is used in cooperation with the moving block (14). 3. A stamping part positioning mechanism according to claim 1, characterized in that: the front side of the sliding groove (6) is provided with a hole groove (15), and both sides of the bottom of the sliding plate (7) are A snap point (16) is fixedly connected, the hole groove (15) is used in cooperation with the snap point (16), and the snap point (16) is made of elastic material. 4. A stamping part positioning mechanism according to claim 1, wherein a pull handle (17) is fixedly connected to the front side of the sliding plate (7), and a surface of the pull handle (17) is provided with Non-slip texture. 5. A stamping part positioning mechanism according to claim 1, characterized in that: the top of the trapezoidal block (807) is provided with an auxiliary slideway (18), and the bottom of the abutting block (808) is rotatably connected with a Rolling balls (19), the auxiliary slideway (18) and the rolling balls (19) are used together. 6. A stamping part positioning mechanism according to claim 1, characterized in that: the bottom of the bottom rod (9) is fixedly connected with two round rods (20), and the inner wall of the round rod (20) A connecting rod (21) is movably connected, the connecting rod (21) is fixedly connected to the top inside the inner rod (10), and a support spring (22) is provided on the outside of the round rod (20) and the connecting rod (21) , the round rod (20) and the connecting rod (21) are used together. 7. A stamping part positioning mechanism according to claim 1, characterized in that: both sides of the top of the transverse plate (11) are fixedly connected with spacers (23), and the top of the spacer (23) is fixedly connected There is a horizontal groove pattern. 8. A stamping part positioning mechanism according to claim 1, characterized in that a gasket (24) is fixedly connected to the bottom of the pressing block (12), and the gasket (24) is made of rubber material.

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