TYPE-C bilateral groove side punching die mechanism

Abstract

The utility model relates to the technical field of side punching die mechanisms, and discloses a TYPE-C bilateral groove side punching die mechanism which comprises a lower die base, the top of the lower die base is in threaded connection with two sets of fixing blocks, one side of each fixing block is fixedly connected with two sets of sliding rails, and one side of each fixing block is fixedly connected with two sets of hydraulic rods. According to the TYPE-C bilateral groove side punching die mechanism, through the arrangement of the extrusion assembly and the supporting assembly, when a lower pressing block moves downwards, an extrusion push block is pushed, so that the push block drives a sliding block to slide on a sliding rail, then a pressure spring in the sliding block is driven to push an extrusion cutter block to cut a product, and a supporting block is pushed to contract towards the interior of a model base; and when the lower pressing block moves upwards, the hydraulic rod and the extrusion spring pull the sliding block to contract, and then the supporting block pushes out the waste, so that the effect of precise punching is achieved, deformation and scratching are avoided when a product and the edge of the model base are punched, and the quality of the product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of side punching die mechanisms, in particular to a TYPE-C double-sided groove side punching die mechanism. Background Art

[0002] Molds refer to various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. It is a tool that makes the blank into a part with a specific shape and size under the action of external force. The TYPE-C double-sided groove side punch mold mechanism refers to the side punch mold mechanism used to process the double-sided groove structure of the TYPE-C interface. This mechanism is usually used to produce parts or products with TYPE-C interfaces to ensure the accuracy and quality of its groove structure. It is widely used in the electronic product manufacturing industry.

[0003] The existing TYPE-C double-sided groove side punching die mechanism is not convenient for accurate punching in actual use, which avoids deformation and scratches on the edges of products and model seats during punching, thereby improving product quality.

[0004] After searching the existing patents: a side punch mechanism and side punch die of a side punch die (publication number: CN207606161U), the side punch mechanism includes a guide seat, a slider drive seat, an inclined wedge-shaped slider connected to the slider drive seat and a punch installed on the slider, the slider drive seat is fixed on the upper die of the side punch die, the guide seat is arranged on the lower die of the side punch die; the slider drive seat is provided with a first inclined surface for installing the slider, the guide seat is provided with a second inclined surface for wedging with the slider, the slider can slide along a predetermined straight line track relative to the first inclined surface and the second inclined surface; an elastic reset device is provided between the slider and the slider drive seat. The utility model can not only ensure the strength and service life of the mold, but also control the mold development cost and reduce the processing, assembly and debugging time of the mold.

[0005] Although the above patent can ensure the strength and service life of the mold, control the mold development cost and reduce the processing, assembly and debugging time of the mold, it is not convenient to position the side punch and prevent the side punch from being offset due to wear during the stamping process, thereby improving the accuracy and safety of the mold mechanism.

[0006] Therefore, it is necessary to invent a TYPE-C double-sided groove side punch die mechanism to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a TYPE-C double-sided groove side punch mold mechanism which is highly practical, can be simply operated, and has a relatively simple structure, thereby solving the problem of inconvenience in precise punching and positioning of side punches raised in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a TYPE-C double-sided groove side punch mold mechanism, including a lower mold base, the top of the lower mold base is threadedly connected with two groups of fixed blocks, one side of the fixed block is fixedly connected with two groups of slide rails, one side of the fixed block is fixedly connected with two groups of hydraulic rods, one side of the hydraulic rod is fixedly connected with a slider, the interior of the slider is fixedly connected with an extrusion assembly, one side of the slider is threadedly connected with a push block, one side of the top of the push block is fixedly connected with two groups of positioning assemblies, the top of the lower mold base is threadedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a model base, and the interior of the model base is fixedly connected with two groups of support assemblies.

[0011] As a further solution of the utility model, the extrusion assembly includes a pressure spring fixedly connected to the inside of the slider, one end of the pressure spring is fixedly connected to an extrusion knife block, and the extrusion knife block is convenient for cutting the product surface.

[0012] As a further solution of the utility model, the positioning assembly includes a positioning rod fixedly connected to one side of the top of the push block, one end of the positioning rod is slidably connected to a positioning sleeve, the interior of the positioning sleeve is fixedly connected to a buffer spring, one end of the buffer spring is fixedly connected to a sliding block, and the sliding block is convenient for reducing the impact of the positioning rod.

[0013] As a further solution of the utility model, the support assembly includes a telescopic spring fixedly connected to the inside of the model seat, one end of the telescopic spring is fixedly connected to a support block, and the support block is convenient for bearing the pressure of the extrusion knife block.

[0014] As a further solution of the utility model, a lower pressing block is inserted into the surface of the pushing block, and an upper template is fixedly connected to the top of the lower pressing block, so that the upper template is convenient for connection and support.

[0015] As a further solution of the utility model, the top of the upper mold plate is threadedly connected to an upper mold base, and the surface of the lower pressing block is fixedly connected to two sets of pads, which are convenient for reducing surface wear of the lower pressing block.

[0016] As a further solution of the utility model, two groups of limiting rings are fixedly connected to the surface of the hydraulic rod, and one side of the limiting ring is fixedly connected to a compression spring, which facilitates pulling the hydraulic rod to contract.

[0017] As a further solution of the utility model, grooves matching the support block are provided on both sides of the model seat, and a friction plate is threadedly connected to the surface of the push block, which is convenient for reducing wear on the push block.

[0018] (III) Beneficial effects

[0019] The utility model provides a TYPE-C double-sided groove side punch die mechanism, which has the following beneficial effects:

[0020] 1. The TYPE-C double-sided groove side punch die mechanism, through the setting of the extrusion component and the support component, when the lower pressure block moves downward, the extrusion push block is pushed, so that the push block drives the slider to slide on the slide rail, and then drives the pressure spring inside the slider to push the extrusion knife block to cut the product, and push the support block to shrink into the model seat. The telescopic spring is deformed by force to generate rebound force. When the lower pressure block moves upward, the hydraulic rod and the extrusion spring pull the slider to shrink, and then the support block pushes the waste out, thereby achieving the effect of precise punching, avoiding deformation and abrasion of the product and the edge of the model seat during punching, and improving the quality of the product.

[0021] 2. The TYPE-C double-sided groove side punch die mechanism, through the setting of the positioning component, when performing side punching, the lower pressure block moves downward to squeeze the push block, driving the slider to slide, so that the positioning rod is inserted into the positioning sleeve on the other set of sliders, and when it is plugged into the sliding block, it squeezes the buffer spring, and the buffer spring is deformed under force to generate elastic force. When the lower pressure block moves upward, the positioning rod is pulled out from the positioning sleeve, thereby achieving the effect of positioning the side punch, preventing the side punch from being offset due to wear and other conditions during the punching process, and improving the accuracy and safety of the die mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the extrusion assembly and the support assembly of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the positioning component of the utility model.

[0026] In the figure: 1. lower die base; 2. fixed block; 3. slide rail; 4. hydraulic rod; 5. slider; 6. extrusion assembly; 601. pressure spring; 602. extrusion knife block; 7. push block; 8. positioning assembly; 801. positioning rod; 802. positioning sleeve; 803. buffer spring; 804. sliding block; 9. fixed plate; 10. model base; 11. support assembly; 1101. telescopic spring; 1102. support block; 12. lower pressure block; 13. upper template; 14. upper die base; 15. pad; 16. limit ring; 17. extrusion spring; 18. friction plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 4 The utility model provides a technical solution: a TYPE-C double-sided groove side punching mold mechanism, including a lower mold base 1, two groups of fixed blocks 2 are threadedly connected on the top of the lower mold base 1, two groups of slide rails 3 are fixedly connected on one side of the fixed block 2, two groups of hydraulic rods 4 are fixedly connected on one side of the fixed block 2, a slider 5 is fixedly connected on one side of the hydraulic rod 4, an extrusion assembly 6 is fixedly connected inside the slider 5, and the effect of precise punching is achieved through the arrangement of the extrusion assembly 6 and the support assembly 11, so as to avoid deformation and scratches on the edges of the product and the model seat 10 during punching, thereby improving the quality of the product, a push block 7 is threadedly connected on one side of the slider 5, two groups of positioning assemblies 8 are fixedly connected on one side of the top of the push block 7, and the effect of positioning the side punch is achieved through the arrangement of the positioning assembly 8, so as to prevent the side punch from deviating due to wear and the like during the punching process, thereby improving the accuracy and safety of the mold mechanism, a fixed plate 9 is threadedly connected on the top of the lower mold base 1, a model seat 10 is fixedly connected on the top of the fixed plate 9, and two groups of support assemblies 11 are fixedly connected inside the model seat 10;

[0029] The extrusion assembly 6 includes a pressure spring 601 fixedly connected to the inside of the slider 5, and one end of the pressure spring 601 is fixedly connected to an extrusion knife block 602. The setting of the extrusion knife block 602 facilitates cutting the surface of the product.

[0030] The positioning assembly 8 includes a positioning rod 801 fixedly connected to one side of the top of the push block 7, one end of the positioning rod 801 is slidably connected to a positioning sleeve 802, a buffer spring 803 is fixedly connected inside the positioning sleeve 802, and one end of the buffer spring 803 is fixedly connected to a sliding block 804. The setting of the sliding block 804 plays a role in reducing the impact of the positioning rod 801;

[0031] The support assembly 11 includes a telescopic spring 1101 fixedly connected to the inside of the model seat 10, and one end of the telescopic spring 1101 is fixedly connected to a support block 1102. The support block 1102 is provided to bear the pressure of the extrusion knife block 602.

[0032] A lower pressing block 12 is inserted into the surface of the push block 7, and an upper template 13 is fixedly connected to the top of the lower pressing block 12. The upper template 13 serves as a connecting support.

[0033] The top of the upper mold plate 13 is threadedly connected to an upper mold base 14, and the surface of the lower pressing block 12 is fixedly connected to two sets of pads 15. The setting of the pads 15 reduces the wear on the surface of the lower pressing block 12.

[0034] Two groups of limiting rings 16 are fixedly connected to the surface of the hydraulic rod 4 , and a compression spring 17 is fixedly connected to one side of the limiting ring 16 . The configuration of the compression spring 17 plays a role in pulling the hydraulic rod 4 to contract.

[0035] Grooves matching the support block 1102 are provided on both sides of the model seat 10, and a friction plate 18 is threadedly connected to the surface of the push block 7. The setting of the friction plate 18 reduces the wear of the push block 7.

[0036] In the utility model, the working steps of the device are as follows:

[0037] Step 1: When the lower pressing block 12 moves downward, it pushes the extrusion pushing block 7, so that the pushing block 7 drives the slider 5 to slide on the slide rail 3, and then drives the pressure spring 601 inside the slider 5 to push the extrusion knife block 602 to cut the product, and push the support block 1102 to shrink into the model seat 10, and the telescopic spring 1101 is deformed by force to generate rebound force;

[0038] Step 2: When the lower pressing block 12 moves upward, the hydraulic rod 4 and the extrusion spring 17 pull the slide block 5 to contract, and then the support block 1102 pushes the waste out;

[0039] The third step: when performing a side punch, the lower pressure block 12 moves downward to squeeze the push block 7, driving the slider 5 to slide, so that the positioning rod 801 is inserted into the positioning sleeve 802 on the other group of sliders 5, and when it is plugged into the sliding block 804, it squeezes the buffer spring 803. The buffer spring 803 is deformed under the force to generate elastic force. When the lower pressure block 12 moves upward, the positioning rod 801 is pulled out from the positioning sleeve 802.

[0040] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0041] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A TYPE-C double-sided groove side punching die mechanism, comprising a lower die base (1), characterized in that: The top of the lower die base (1) is threadedly connected to two groups of fixed blocks (2), one side of the fixed block (2) is fixedly connected to two groups of slide rails (3), one side of the fixed block (2) is fixedly connected to two groups of hydraulic rods (4), one side of the hydraulic rod (4) is fixedly connected to a slider (5), the interior of the slider (5) is fixedly connected to an extrusion assembly (6), one side of the slider (5) is threadedly connected to a push block (7), one side of the top of the push block (7) is fixedly connected to two groups of positioning assemblies (8), the top of the lower die base (1) is threadedly connected to a fixed plate (9), the top of the fixed plate (9) is fixedly connected to a model base (10), and the interior of the model base (10) is fixedly connected to two groups of support assemblies (11).

2. A TYPE-C double-sided groove side punching die mechanism according to claim 1, characterized in that: The extrusion assembly (6) comprises a pressure spring (601) fixedly connected to the interior of the slider (5), and one end of the pressure spring (601) is fixedly connected to an extrusion knife block (602).

3. A TYPE-C double-sided groove side punch die mechanism according to claim 1, characterized in that: The positioning assembly (8) comprises a positioning rod (801) fixedly connected to one side of the top of the push block (7); one end of the positioning rod (801) is slidably connected to a positioning sleeve (802); a buffer spring (803) is fixedly connected inside the positioning sleeve (802); and one end of the buffer spring (803) is fixedly connected to a sliding block (804).

4. A TYPE-C double-sided groove side punch die mechanism according to claim 1, characterized in that: The support assembly (11) comprises a telescopic spring (1101) fixedly connected to the inside of the model seat (10), and one end of the telescopic spring (1101) is fixedly connected to a support block (1102).

5. A TYPE-C double-sided groove side punch die mechanism according to claim 1, characterized in that: A lower pressing block (12) is inserted into the surface of the push block (7), and an upper template (13) is fixedly connected to the top of the lower pressing block (12).

6. A TYPE-C double-sided groove side punching die mechanism according to claim 5, characterized in that: The top of the upper mold plate (13) is threadedly connected to an upper mold base (14), and the surface of the lower pressing block (12) is fixedly connected to two groups of pads (15).

7. A TYPE-C double-sided groove side punch die mechanism according to claim 1, characterized in that: Two groups of limiting rings (16) are fixedly connected to the surface of the hydraulic rod (4), and a compression spring (17) is fixedly connected to one side of the limiting ring (16).

8. A TYPE-C double-sided groove side punch die mechanism according to claim 1, characterized in that: Grooves matching the support block (1102) are provided on both sides of the model seat (10), and a friction plate (18) is threadedly connected to the surface of the push block (7).

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