Angle pin sliding block running-in device convenient to disassemble and replace

Abstract

The utility model relates to an angle pin sliding block running-in device convenient to disassemble and replace, which specifically structurally comprises a propelling air cylinder, a propelling plate is fixedly connected to the output end of the propelling air cylinder, and a fixed seat is fixedly connected to the bottom of the propelling air cylinder, and is characterized in that a plurality of electromagnets are fixedly connected to the bottom surface of the fixed seat; a plurality of sliding block modules are detachably connected to the front end of the pushing plate, pushing sliding grooves for the pushing plate to slide are formed in the back faces of the sliding block modules, inserting pieces are fixedly connected to the ends of the pushing sliding grooves, inserting grooves are formed in the side faces of the pushing plate, and an assembling structure is arranged on one side of the pushing air cylinder. The assembling structure comprises an assembling rod and an assembling base slidably connected to the fixing base, a fixing sliding groove is formed in the fixing base, the assembling base is slidably connected in the fixing sliding groove, a spring is fixedly connected in the fixing sliding groove, the elastic force of the spring faces the surface of the pushing air cylinder, and a fixing block is fixedly arranged at the front end of the assembling rod. And by arranging the detachable sliding block module, the effect of convenient replacement is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oblique pin installation, in particular to an oblique pin slider running-in device which can be easily disassembled and replaced. Background Art

[0002] During the use of the mold, mold opening is a related operation that each mold needs to perform. During the mold opening process, the mold may not be opened in a straight line. At this time, inclined pins are required to guide the mold opening displacement direction.

[0003] At present, in mold production, a single inclined pin is used. When the ejection and retraction movement of the mold ejector plate occurs, the inclined pin ejects the product and pulls it back. Due to factors such as unbalanced ejection force and thermal expansion and contraction, a large bending moment will be generated during the action of the inclined pin, causing the inclined pin to be broken. If the inclined pin is broken, it is necessary to repair the inclined pin. At this time, the mold needs to be opened as a whole to release the connection between the inclined pin and the slider module slidably connected to the inclined pin, so that the inclined pin is exposed and can be repaired.

[0004] In the existing repair process of the inclined pin, opening the mold cavity and disassembling the slider module requires multiple steps, and many bolts need to be removed to expose the inclined pin. Once the inclined pin collapses due to over-tension, the overall production progress will be greatly stopped, and the repair is very troublesome. Therefore, the existing running-in device of the inclined pin slider part has the problem that it is difficult to disassemble the slider module on the inclined pin and difficult to repair. Utility Model Content

[0005] The purpose of the utility model is to realize the effect of conveniently repairing the oblique pin by arranging a detachable slider module, thereby improving the efficiency of the repair and being able to conveniently replace the slider modules of different specifications.

[0006] To achieve the above object, the present utility model provides the following technical solution: a convenient disassembly and replacement inclined pin slider running-in device, including a propulsion cylinder, the output end of the propulsion cylinder is fixedly connected with a propulsion plate, the bottom of the propulsion cylinder is fixedly connected with a fixed seat, the bottom surface of the fixed seat is fixedly connected with several electromagnets, the front end of the propulsion plate is detachably connected with several slider modules, the back surface of the slider module is provided with a propulsion chute for the propulsion plate to slide, the end of the propulsion chute is fixedly connected with an insertion member, the side surface of the propulsion plate is provided with an insertion groove, and an assembly structure is arranged on one side of the propulsion cylinder. The assembly structure includes an assembly rod and an assembly base slidably connected to the fixed seat. A fixed chute is provided on the fixed seat, and the assembly base is slidably connected in the fixed chute. A spring is fixedly connected in the fixed chute, and the elastic force of the spring faces the surface of the propulsion cylinder. A fixed block is fixedly arranged at the front end of the assembly rod, and a fixed groove for the fixed block to insert is provided on the slider module. Extrusion members are symmetrically arranged on the inner wall of the fixed groove.

[0007] Preferably, the assembly structure further includes a rotating pull rod rotatably connected to one side of the assembly base, and the pulling direction of the rotating pull rod is the same as the length direction of the fixed chute.

[0008] Preferably, a clamping member is fixedly connected to the end of the rotating pull rod. The assembly structure further includes several limiting bases fixedly connected to the fixed seat. A limiting block is fixedly connected between the several limiting bases. A limiting groove is provided on the limiting block, and the shape of the limiting groove matches that of the clamping member.

[0009] Preferably, the length of the clamping member is greater than the width of the limiting groove.

[0010] Preferably, an adjustment groove is provided on the assembly rod, an adjustment rod extends from the assembly base and is slidably connected to the adjustment groove, and an assembly fixing structure is fixedly connected to the surface of the propulsion cylinder. The assembly fixing structure adsorbs to the end of the adjustment rod.

[0011] Preferably, several fitting and cooperating rods are arranged in a staggered manner at the front end of the slider module. Fitting threaded holes are provided on the slider module. Fitting threaded holes matching the fitting threaded holes are provided on the fitting and cooperating rods. The fitting threaded holes and the fitting threaded holes communicate and are threadedly connected with fixing nuts.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. By setting the assembly structure, the slider module is divided into two detachable parts. During the disassembly process, the two parts can be opened from the pores on both sides through the assembly structure, exposing the inclined pin, which improves the convenience of disassembly.

[0014] 2. Set up an electromagnet to relatively fix the propulsion cylinder and the angled pin, ensuring the stable performance of the slider during disassembly and operation.

[0015] 3. Set up a fitting rod that can be tightened when two slider modules are fitted together, improving the tightness of the slider modules during operation. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of an angled pin slider running-in device for convenient disassembly and replacement of the present utility model;

[0017] Figure 2 It is a schematic structural diagram of the assembled structure part of the present utility model;

[0018] Figure 3 It is Figure 2 an enlarged view of part A in

[0019] Figure 4 It is a schematic structural diagram of the sliding module part of the present utility model Figure 1 ;

[0020] Figure 5 It is a schematic structural diagram of the sliding module part of the present utility model Figure 2 。

[0021] In the figure:

[0022] 1. Propulsion cylinder; 11. Propulsion plate; 12. Fixed seat; 121. Fixed sliding groove; 13. Electromagnet; 14. Slider module; 141. Propulsion sliding groove; 142. Insertion part; 143. Fixed groove; 144. Extrusion part; 145. Fitting rod; 146. Fixed nut; 15. Assembled fixed structure;

[0023] 2. Assembled structure; 21. Assembled rod; 211. Adjustment groove; 212. Adjustment rod; 22. Assembled base; 23. Spring; 24. Fixed block; 25. Rotating pull rod; 251. Clamping part; 26. Limit base; 261. Limit block; 262. Limit groove. Detailed Embodiment

[0024] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further elaborates on the present utility model in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0025] Refer to Figures 1 - 5, a fixed seat 12 is provided. A propulsion cylinder 1 is fixedly connected to the fixed seat 12. A propulsion plate 11 is fixedly arranged at the output end of the propulsion cylinder 1. The propulsion cylinder 1 can apply a force to the propulsion plate 11 to drive the propulsion plate 11 to move. Several electromagnets 13 are fixedly connected to the bottom surface of the fixed seat 12, which can be electrically fixed in the mold. Two slider modules 14 are detachably connected to the front end of the propulsion plate 11. The center of the slider module 14 is an inclined chute for the inclined pin to insert. When the slider module 14 cooperates with the wrapped inclined pin, the propulsion cylinder 1 can push the propulsion plate 11 to move and drive the slider module 14 to move along the length direction of the inclined pin.

[0026] Reference Figures 1 - 5 , a propulsion chute 141 for the propulsion plate 11 to slide is formed on the back surface of the slider module 14. An insert 142 is fixedly connected to the end of the propulsion chute 141, which can detachably connect the propulsion plate 11 and the slider module 14. An insertion groove is formed on the side surface of the propulsion plate 11. The insert 142 is inserted into the insertion groove. The surface of the insert 142 is rough, and the friction is large after insertion, so that the propulsion plate 11 and the slider module 14 will not separate. Several fitting rods 145 are arranged in a staggered manner at the front end of the slider module 14. A fitting threaded hole is formed on the slider module 14. A mating threaded hole matching the fitting threaded hole is formed on the fitting rod 145. The mating threaded hole and the fitting threaded hole are communicated and threadedly connected with a fixing nut 146. When the two slider modules 14 cooperate and approach each other, after the two slider modules 14 run to the specified position, the fixing nut 146 can be rotated to fix the two slider modules 14 into one body. At this time, it can cooperate with the propulsion cylinder 1 for propulsion.

[0027] Reference Figures 1 - 5 , an assembly structure 2 is arranged on one side of the propulsion cylinder 1. The assembly structure 2 includes an assembly rod 21 and an assembly base 22 slidably connected to the fixed seat 12. The assembly base 22 drives the assembly rod 21 to slide. A fixed chute 121 is formed on the fixed seat 12. The assembly base 22 is slidably connected in the fixed chute 121, so that the assembly rod 21 can move along the length direction of the fixed chute 121 towards the slider module 14. A spring 23 is fixedly connected in the fixed chute 121. The elastic force of the spring 23 is towards the surface of the propulsion cylinder 1, so that the spring 23 can always drive the two slider modules 14 to approach each other and fit together. A fixed block 24 is fixedly arranged at the front end of the assembly rod 21. A fixed groove 143 for the fixed block 24 to insert is formed on the slider module 14. Extrusion members 144 are symmetrically arranged on the inner wall of the fixed groove 143. The extrusion members 144 have elastic deformation performance and can clamp on the surface of the fixed block 24 through elastic force, and can drive the slider module 14 to move together when the assembly rod 21 slides.

[0028] Reference Figures 1 - 5, the assembling structure 2 further includes a rotating pull rod 25 rotatably connected to one side of the assembling base 22. The pulling direction of the rotating pull rod 25 is the same as the length direction of the fixed chute 121, and it can pull the assembling rod 21 in the direction away from the assembling rod 21. A clamping member 251 is fixedly connected to the end of the rotating pull rod 25. The assembling structure 2 further includes several limiting bases 26 fixedly connected to the fixed seat 12. A limiting block 261 is fixedly connected between the several limiting bases 26. A limiting groove 262 is formed on the limiting block 261. The shape of the limiting groove 262 matches that of the clamping member 251. The clamping member 251 can pass through the limiting groove 262. The length of the clamping member 251 is greater than the width of the limiting groove 262. When the clamping member 251 is rotated, the clamping member 251 can abut against the surface of the clamping groove. At this time, the elastic force of the spring 23 will not push the assembling rod 21, and the assembling structure 2 is in a static state at this time, and the slider module 14 can be disassembled and replaced. An adjusting groove 211 is formed on the assembling rod 21. An adjusting rod 212 extends from the assembling base 22 and is slidably connected to the adjusting groove 211. An assembling fixing structure 15 is fixedly connected to the surface of the propulsion cylinder 1. The bottom end of the assembling fixing structure 15 is an electromagnet 13 synchronously electrically connected to the propulsion cylinder 1. The assembling fixing structure 15 adsorbs to the end of the adjusting rod 212. When adjusting the position of the assembling rod 21 in the adjusting chute and it is necessary to fix the assembling rod 21, the electromagnet 13 here will adsorb to the end of the adjusting assembling rod 21, and the position of the assembling rod 21 can be fixed at this time.

[0029] The working principle of this mechanism is as follows: When disassembling the slider module 14, insert the fixing block 24 at the front end of the assembling rod 21 into the fixing groove 143, and pull the clamping member 251, so that the rotating pull rod 25 drives the assembling base 22 to move along the direction of the fixed chute 121. When the clamping member 251 passes through the limiting groove 262, rotate the clamping member 251 so that the clamping member 251 abuts against the limiting groove 262. At this time, the assembling rod 21 is fixed, and the two slider modules 14 will be separated under the drive of the assembling rod 21. At this time, the inclined pin can be repaired and the slider module 14 can be replaced. After the replacement is completed, rotate the clamping member 251 again. The assembling base 22 will move along the direction of the fixed chute 121 towards the propulsion cylinder 1 under the action of the spring 23 and make the two slider modules 14 fit together. At this time, the electromagnet 13 at the bottom of the assembling fixing structure 15 will adsorb the adjusting rod 212, so that the two slider modules 14 are fixed. At the same time, the insert 142 will also be inserted into the insert groove under the movement of the slider module 14. At this time, the propulsion plate 11 and the propulsion cylinder 1 can apply a force to the slider module 14. The mating threaded holes on the fitting and engaging rod 145 and the engaging threaded holes are in opposite positions, and the fixing nut 146 here can be tightened so that the two slider modules 14 are in an integrated state and can move synchronously along the length direction of the inclined pin. At this time, the process of disassembling the slider module 14, repairing the inclined pin and reassembling the slider module 14 is completed.

[0030] The above embodiments are used to further illustrate the present utility model, but do not limit the present utility model to these specific embodiments. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be understood to be within the protection scope of the present utility model.

Claims

1. A conveniently disassembled and replaced inclined pin slider running-in device, comprising a propulsion cylinder (1), the output end of the propulsion cylinder (1) is fixedly connected to a propulsion plate (11), and the bottom of the propulsion cylinder (1) is fixedly connected to a fixing seat (12), characterized in that: The bottom surface of the fixed seat (12) is fixedly connected to a plurality of electromagnets (13); the front end of the propulsion plate (11) is detachably connected to a plurality of slider modules (14); the back of the slider module (14) is provided with a propulsion slide groove (141) for the propulsion plate (11) to slide; the end of the propulsion slide groove (141) is fixedly connected to an insert (142); the side surface of the propulsion plate (11) is provided with an insertion groove; an assembly structure (2) is provided on one side of the propulsion cylinder (1); the assembly structure (2) comprises an assembly rod (21) and a slide block (21) slidably connected to the fixed seat (12); The assembly base (22) is provided on the fixed seat (12), a fixed slide groove (121) is provided on the fixed seat (12), the assembly base (22) is slidably connected in the fixed slide groove (121), a spring (23) is fixedly connected in the fixed slide groove (121), the elastic force of the spring (23) is directed toward the surface of the propulsion cylinder (1), a fixed block (24) is fixedly provided at the front end of the assembly rod (21), a fixed groove (143) is provided on the slider module (14) for the fixed block (24) to be inserted, and an extrusion piece (144) is symmetrically provided on the inner wall of the fixed groove (143).

2. The conveniently disassembled and replaced inclined pin slider running-in device according to claim 1 is characterized in that: The assembly structure (2) further comprises a rotating pull rod (25) rotatably connected to one side of the assembly base (22), and the pulling direction of the rotating pull rod (25) is the same as the length direction of the fixed slide groove (121).

3. The conveniently disassembled and replaced inclined pin slider running-in device according to claim 2 is characterized in that: The end of the rotating pull rod (25) is fixedly connected with a clamping piece (251), and the assembly structure (2) also includes a plurality of limit bases (26) fixedly connected to the fixing seat (12), and a limit block (261) is fixedly connected between the plurality of limit bases (26), and a limit groove (262) is provided on the limit block (261), and the shape of the limit groove (262) matches the clamping piece (251).

4. The conveniently disassembled and replaced inclined pin slider running-in device according to claim 3 is characterized by: The length of the clamping member (251) is greater than the width of the limiting groove (262).

5. The conveniently disassembled and replaced inclined pin slider running-in device according to claim 1 is characterized in that: An adjusting groove (211) is provided on the assembly rod (21), an adjusting rod (212) extends from the assembly base (22) and is slidably connected to the adjusting groove (211), an assembly fixing structure (15) is fixedly connected to the surface of the propulsion cylinder (1), and the assembly fixing structure (15) and the end of the adjusting rod (212) are adsorbed.

6. The conveniently disassembled and replaced inclined pin slider running-in device according to claim 1 is characterized by: The front end of the slider module (14) is staggeredly provided with a plurality of engaging rods (145), the slider module (14) is provided with an engaging threaded hole, the engaging rods (145) are provided with a matching threaded hole matching the engaging threaded hole, the matching threaded hole is communicated with the engaging threaded hole and is threadedly connected with a fixing nut (146).

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