Positioning device of extrusion die

Abstract

The utility model relates to a positioning device of an extrusion die, which comprises a base, a positioning mechanism and a dismounting component, a processing cylinder is fixedly mounted on the front side of the base, and a cavity is formed in the base; the positioning mechanism comprises a motor fixedly installed in the cavity, a first bevel gear is fixedly installed on an output shaft of the motor, four sliding grooves are formed in the top of the base, and threaded rods with one ends penetrating through the base and extending into the cavity are arranged in the sliding grooves. According to the positioning device of the extrusion die, by arranging the positioning mechanism, the four clamping blocks can be moved at the same time to position and clamp accessories in multiple directions, meanwhile, by arranging an anti-skid pad, the stability of the accessories is higher, the accessories can be conveniently machined, by arranging a disassembling assembly and pulling a clamping bolt, the anti-skid pad can be rapidly disassembled and assembled, and the practicability is high. The non-slip mat can be conveniently replaced after being used for many times, and normal use of the non-slip mat is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mold positioning equipment, in particular to a positioning device for an extrusion mold. Background Art

[0002] When manufacturing equipment accessories, high requirements are placed on the accuracy of the accessories, so it is necessary to use an extrusion die positioning device to assist personnel in producing and manufacturing equipment accessories.

[0003] According to a positioning device of an extrusion die disclosed in Chinese patent CN217346873U, the positioning device comprises an extrusion processing cylinder and a positioning mechanism; the positioning mechanism is movably connected to the surface of the extrusion processing cylinder; by setting the positioning mechanism, a person needs to insert the mounting block into the mounting groove when using, so as to install the positioning ring inside the extrusion processing cylinder, and then push the two positioning rings to both sides to squeeze the positioning spring. After squeezing to a certain position, one side of the extrusion plate will contact the inside of the extrusion processing cylinder, so as to limit the positioning ring, and then place the accessory between the two positioning rings in the extrusion processing cylinder, and then release the positioning ring to restore the deformation of the positioning spring. When the positioning spring restores the deformation, one end of the positioning ring will push the positioning ring to move so that it contacts the accessory, so as to position and clamp the accessory. However, when positioning the accessory, it is necessary to manually push the positioning ring to compress the spring, and the process requires more effort. In addition, the accessory is clamped by the elastic force of the spring, which causes the accessory to shake easily when processing the accessory, which is not conducive to processing the accessory. Therefore, a positioning device of an extrusion die is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a positioning device for an extrusion die, which has the advantages of good positioning effect, etc., and solves the problem that when positioning the accessory, it is necessary to manually push the positioning ring to compress the spring, which is a relatively laborious process, and the accessory is clamped by the elastic force of the spring, which causes the accessory to shake easily when being processed, which is not conducive to processing the accessory.

[0005] To achieve the above object, the utility model provides the following technical solutions: a positioning device for an extrusion die, comprising a base, a positioning mechanism and a disassembly assembly, a processing cylinder is fixedly mounted on the front of the base, and a cavity is opened inside the base;

[0006] The positioning mechanism includes a motor fixedly mounted inside the cavity, a first bevel gear fixedly mounted on the motor output shaft, four slide grooves are provided on the top of the base, a threaded rod with one end passing through the base and extending into the cavity is provided inside the slide groove, a second bevel gear meshing with the first bevel gear is fixedly mounted on one end of the threaded rod, a slider is threadedly connected to the outer side of the threaded rod, a clamping block is fixedly mounted on the front side of the slider, a connecting plate is provided on the side of the clamping block close to the second bevel gear, and an anti-slip pad is fixedly mounted on the side of the connecting plate away from the clamping block.

[0007] Furthermore, the disassembly assembly includes two connecting blocks fixedly installed on the side of the card connecting plate close to the clamping block, two fixing grooves are provided on the side of the clamping block close to the connecting plate, two springs are fixedly installed inside the clamping block, a fixing hole is provided inside the connecting block, and a clamping bolt with one end passing through the clamping block and extending to the inside of the fixing hole is provided on both sides of the clamping block, and a limit block fixedly connected to the spring is fixedly installed on the outer side of the clamping bolt.

[0008] Furthermore, a bearing movably connected to the threaded rod is fixedly installed inside the base, and two sides of the sliding block are fitted with the base.

[0009] Furthermore, the back side of the clamping block is slidably connected to the base, and the size of the connecting block is adapted to the size of the fixing groove.

[0010] Furthermore, the connecting block is slidably connected to the clamping block, and one side of the connecting plate abuts against the clamping block.

[0011] Furthermore, the clamping bolt is slidably connected to the clamping block, and the clamping bolt is clamped with the connecting block through a fixing hole.

[0012] Furthermore, the outer side of the limit block is in contact with the clamping block, and one end of the spring is fixedly connected to the clamping block.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The positioning device of the extrusion die can simultaneously move four clamping blocks to position and clamp the accessories in multiple directions by setting a positioning mechanism. At the same time, by setting an anti-skid pad, the stability of the accessories is higher, which is convenient for processing the accessories. By setting a disassembly component and pulling the latch, the anti-skid pad can be quickly disassembled and assembled, which is convenient for replacing the anti-skid pad after multiple uses, thereby ensuring the normal use of the anti-skid pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a front cross-sectional schematic diagram of the base of the utility model;

[0017] Figure 3 This is a front cross-sectional schematic diagram of the clamp block of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the utility model.

[0019] In the figure: 1 base, 2 processing cylinder, 3 motor, 4 first bevel gear, 5 slide groove, 6 threaded rod, 7 second bevel gear, 8 slider, 9 clamping block, 10 connecting plate, 11 cavity, 12 anti-slip pad, 13 connecting block, 14 fixing groove, 15 fixing hole, 16 bolt, 17 limit block, 18 spring. DETAILED DESCRIPTION

[0020] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0021] See also Figure 1-4 A positioning device for an extrusion die in this embodiment includes a base 1, a positioning mechanism and a disassembly assembly. A processing cylinder 2 is fixedly mounted on the front of the base 1, and a cavity 11 is opened inside the base 1.

[0022] The positioning mechanism includes a motor 3 fixedly mounted inside the cavity 11, a first bevel gear 4 is fixedly mounted on the output shaft of the motor 3, four slide grooves 5 are opened on the top of the base 1, a threaded rod 6 with one end penetrating the base 1 and extending to the inside of the cavity 11 is arranged inside the slide groove 5, a second bevel gear 7 meshing with the first bevel gear 4 is fixedly mounted on one end of the threaded rod 6, a slider 8 is threadedly connected to the outer side of the threaded rod 6, a clamping block 9 is fixedly mounted on the front side of the slider 8, a connecting plate 10 is arranged on the side of the clamping block 9 close to the second bevel gear 7, an anti-slip pad 12 is fixedly mounted on the side of the connecting plate 10 away from the clamping block 9, a bearing movably connected to the threaded rod 6 is fixedly mounted inside the base 1, both sides of the slider 8 are in contact with the base 1, and the back side of the clamping block 9 is slidably connected to the base 1.

[0023] It should be noted that, by providing a positioning mechanism, the four clamping blocks 9 can be moved simultaneously to position and clamp the accessories in multiple directions. At the same time, by providing an anti-slip pad 12, the stability of the accessories is improved, which facilitates the processing of the accessories.

[0024] The disassembly assembly includes two connecting blocks 13 fixedly installed on one side of the card connecting plate 10 near the clamping block 9, two fixing grooves 14 are opened on one side of the clamping block 9 near the connecting plate 10, two springs 18 are fixedly installed inside the clamping block 9, a fixing hole 15 is opened inside the connecting block 13, and a clamping bolt 16 with one end penetrating the clamping block 9 and extending to the inside of the fixing hole 15 is arranged on both sides of the clamping block 9, and a limit block 17 fixedly connected to the spring 18 is fixedly installed on the outer side of the clamping bolt 16, the size of the connecting block 13 is adapted to the size of the fixing groove 14, the connecting block 13 is slidably connected to the clamping block 9, one side of the connecting plate 10 abuts against the clamping block 9, the clamping bolt 16 is slidably connected to the clamping block 9, the clamping bolt 16 is clamped with the connecting block 13 through the fixing hole 15, the outer side of the limit block 17 is in contact with the clamping block 9, one end of the spring 18 is fixedly connected to the clamping block 9, and the spring 18 applies a thrust to the limit block 17 to facilitate the resetting of the clamping bolt 16.

[0025] It should be noted that, by providing a disassembly component and pulling the latch 16 , the anti-skid pad 12 can be quickly disassembled and assembled, so that the anti-skid pad 12 can be easily replaced after multiple uses, thereby ensuring the normal use of the anti-skid pad 12 .

[0026] The working principle of the above embodiment is: when it is used again, the accessory is placed on the base 1 and located between the four clamping blocks 9, and then the motor 3 is started to drive the first bevel gear 4 to rotate, and then the second bevel gear 7 and the threaded rod 6 are driven to rotate, so that the slider 8, the clamping block 9, the connecting plate 10 and the anti-skid pad 12 are close to the accessory, and the anti-skid pad 12 contacts the accessory to position and clamp the accessory, which is convenient for subsequent processing of the accessory. When the anti-skid pad 12 needs to be replaced, the bolt 16 is pulled to move the bolt 16 to the outside of the fixing hole 15, and the connecting plate 10 and the anti-skid pad 12 can be removed, which is convenient for replacing the anti-skid pad 12 damaged by repeated use.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A positioning device for an extrusion die, comprising a base (1), a positioning mechanism and a disassembly assembly, characterized in that: A processing cylinder (2) is fixedly mounted on the front of the base (1), and a cavity (11) is provided inside the base (1); The positioning mechanism comprises a motor (3) fixedly mounted inside the cavity (11), the output shaft of the motor (3) being fixedly mounted with a first bevel gear (4), the top of the base (1) being provided with four slide grooves (5), the interior of the slide groove (5) being provided with a threaded rod (6) having one end penetrating the base (1) and extending into the interior of the cavity (11), one end of the threaded rod (6) being fixedly mounted with a second bevel gear (7) meshing with the first bevel gear (4), the outer side of the threaded rod (6) being threadedly connected with a slider (8), the front side of the slider (8) being fixedly mounted with a clamping block (9), the side of the clamping block (9) close to the second bevel gear (7) being provided with a connecting plate (10), and the side of the connecting plate (10) away from the clamping block (9) being fixedly mounted with an anti-slip pad (12).

2. The positioning device for an extrusion die according to claim 1, characterized in that: The disassembly assembly comprises two connection blocks (13) fixedly mounted on one side of the card connection plate (10) close to the clamping block (9); two fixing grooves (14) are provided on one side of the clamping block (9) close to the connection plate (10); two springs (18) are fixedly mounted inside the clamping block (9); a fixing hole (15) is provided inside the connection block (13); a clamping bolt (16) is provided on both sides of the clamping block (9) with one end penetrating the clamping block (9) and extending to the inside of the fixing hole (15); a limit block (17) fixedly connected to the spring (18) is fixedly mounted on the outer side of the clamping bolt (16).

3. The positioning device for an extrusion die according to claim 1, characterized in that: A bearing movably connected to the threaded rod (6) is fixedly installed inside the base (1), and two sides of the sliding block (8) are in contact with the base (1).

4. The positioning device for an extrusion die according to claim 2, characterized in that: The back side of the clamping block (9) is slidably connected to the base (1), and the size of the connecting block (13) is matched to the size of the fixing groove (14).

5. The positioning device for an extrusion die according to claim 2, characterized in that: The connecting block (13) is slidably connected to the clamping block (9), and one side of the connecting plate (10) is in abutment with the clamping block (9).

6. The positioning device for an extrusion die according to claim 2, characterized in that: The clamping bolt (16) is slidably connected to the clamping block (9), and the clamping bolt (16) is clamped to the connecting block (13) through the fixing hole (15).

7. The positioning device for an extrusion die according to claim 2, characterized in that: The outer side of the limit block (17) is in contact with the clamping block (9), and one end of the spring (18) is fixedly connected to the clamping block (9).

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