CN214053431U

CN214053431U - Small catheter tip machine convenient for replacing forming die

Info

Publication number: CN214053431U
Application number: CN202022803690.8U
Authority: CN
Inventors: 董维波; 薛治国; 卫学飞; 李宏叶; 李伟杰; 段建强
Original assignee: Shanxi Road And Bridge No5 Engineering Co ltd
Current assignee: Shanxi Road And Bridge No5 Engineering Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-08-27
Anticipated expiration: 2030-11-28

Abstract

The utility model relates to a little pipe tip machine technical field just discloses a conveniently change forming die's little pipe tip machine, including casing and little pipe tip machine body, the casing is located the top of little pipe tip machine body, the mounting groove has been seted up on the right side of casing, the inside swing joint of mounting groove has the mould body. This make things convenient for change forming die's little pipe tip machine, carry on spacingly and fixed to the mould body through L type inserted bar, make the installation of mould body more firm, avoid it to take place to rock in the use, then drive the movable block through the threaded rod and rotate, make the movable block peg graft in the inside of fixed slot, further fix the mould body through the movable block, make its installation more firm, when needs dismantle to change the mould body, otherwise above-mentioned operation can, thereby need not to use many screws to fix it, it is more convenient to have reached the use, the more high purpose of dismouting efficiency.

Description

Small catheter tip machine convenient for replacing forming die

Technical Field

The utility model relates to a little pipe tip machine technical field specifically is a conveniently change forming die's little pipe tip machine.

Background

The small catheter tip machine is used for automatically machining the conical tip of the advanced small catheter, has the characteristics of low noise, easiness in operation, high yield, stable performance and the like, is short in workpiece forming time, high in efficiency, smooth in machining surface, free of damage to the workpiece, and provided with a closed-loop circulation lubricating system, and ensures that the small catheter tip machine can normally run for a long time.

In the prior art, the forming die of the small catheter tip machine is generally fixed inside the shell through a plurality of bolts, and the mode is very inconvenient to disassemble and assemble and needs to consume more manpower and material resources, so that the small catheter tip machine with the forming die convenient to replace is provided at present to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a conveniently change forming die's little pipe tip machine possesses and uses more conveniently, and dismouting efficiency advantage such as higher has solved the forming die of little pipe tip machine among the prior art and has generally fixed it in the inside of casing through many bolts, and this kind of mode dismouting is very inconvenient, need consume the problem of more manpower and material resources.

(II) technical scheme

For realizing above-mentioned use more convenient, the higher purpose of dismouting efficiency, the utility model provides a following technical scheme: a small catheter tip machine convenient for replacing a forming die comprises a shell and a small catheter tip machine body, wherein the shell is positioned at the top of the small catheter tip machine body, a mounting groove is formed in the right side of the shell, the inside of the mounting groove is movably connected with the die body, a groove is formed in the inner top wall of the mounting groove, a movable block is movably connected inside the groove, a fixing groove is formed in the top of the die body, the movable block is inserted inside the fixing groove, a threaded rod is connected to the top of the shell in a threaded manner, the bottom end of the threaded rod extends to the top of the movable block, limiting blocks are fixedly connected to the tops of the two sides of the movable block, a limiting groove corresponding to each limiting block is formed in the inner wall of the groove, each limiting block is connected inside the limiting groove in a sliding manner, sliding grooves are formed in the top and the bottom of the right side of the shell, and sliding blocks are connected to the inside of the sliding grooves in a sliding manner, the right side fixedly connected with L type inserted bar of slider, the slot has all been seted up on the right side of mould body top and bottom, the one end of L type inserted bar is pegged graft in the inside of slot.

Preferably, the outer side of the sliding block is fixedly connected with a tensioning spring, and one end of the tensioning spring is fixedly connected with the inner wall of the sliding groove.

Preferably, the right side fixedly connected with on mould body surface is solid fixed ring, gu fixed ring's the outside contacts with the inner wall of mounting groove.

Preferably, the equal fixedly connected with locating piece in left top and bottom of mould body, the constant head tank that corresponds with the locating piece is seted up to the inner wall of mounting groove, the locating piece is pegged graft in the inside of constant head tank.

Preferably, the top of the movable block is fixedly connected with a bearing, and the bottom end of the threaded rod is fixedly connected with an inner ring of the bearing.

Preferably, the top of threaded rod is located the top fixedly connected with of casing and borrows the power piece, the top fixedly connected with lug that borrows the power piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a conveniently change forming die's little pipe tip machine possesses following beneficial effect:

1. this make things convenient for change forming die's little pipe tip machine, carry on spacingly and fixed to the mould body through L type inserted bar, make the installation of mould body more firm, avoid it to take place to rock in the use, then drive the movable block through the threaded rod and rotate, make the movable block peg graft in the inside of fixed slot, further fix the mould body through the movable block, make its installation more firm, when needs dismantle to change the mould body, otherwise above-mentioned operation can, thereby need not to use many screws to fix it, it is more convenient to have reached the use, the more high purpose of dismouting efficiency.

2. This make things convenient for change forming die's little pipe point machine, promote slider and L type inserted bar through the tensioning spring, make the grafting that L type inserted bar can be more firm in the inside of slot, carry on spacingly to the mould body through the fixed ring, avoid it to take place the skew and rock in the use, fix a position the mould body through locating piece and constant head tank, make its installation more convenient and firm, then carry on spacingly to the movable block through the bearing, avoid it to follow the threaded rod and rotate, make the rotation of threaded rod more convenient through borrowing power piece and lug.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the connection between the shell and the die body;

FIG. 3 is a perspective view of the movable block of the present invention;

fig. 4 is a perspective view of the L-shaped insert rod of the present invention.

In the figure: 1. a small catheter tip machine body; 2. a housing; 3. a mold body; 4. an L-shaped inserted link; 5. a force-borrowing block; 6. tensioning the spring; 7. a slider; 8. positioning blocks; 9. a slot; 10. a chute; 11. a bearing; 12. fixing grooves; 13. a limiting block; 14. a groove; 15. a threaded rod; 16. positioning a groove; 17. a movable block; 18. a limiting groove; 19. a fixing ring; 20. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a small catheter tip machine convenient for replacing a forming mold comprises a shell 2 and a small catheter tip machine body 1, wherein the shell 2 is positioned at the top of the small catheter tip machine body 1, the right side of the shell 2 is provided with a mounting groove 20, the inside of the mounting groove 20 is movably connected with a mold body 3, the inner top wall of the mounting groove 20 is provided with a groove 14, the inside of the groove 14 is movably connected with a movable block 17, the top of the mold body 3 is provided with a fixing groove 12, the movable block 17 is inserted into the fixing groove 12, the top of the shell 2 is in threaded connection with a threaded rod 15, the bottom end of the threaded rod 15 extends to the top of the movable block 17, the tops of two sides of the movable block 17 are both fixedly connected with a limiting block 13, the inner wall of the groove 14 is provided with a limiting groove 18 corresponding to the limiting block 13, the limiting block 13 is in sliding connection with the inside of the limiting groove 18, the top and the bottom of the right side of the shell 2 are both provided with sliding grooves 10, the inside sliding connection of spout 10 has slider 7, the right side of slider 7 is fixedly connected with L type inserted bar 4, slot 9 has been seted up on the right side of mould body 3 top and bottom, the inside of slot 9 is pegged graft to the one end of L type inserted bar 4, when using, when installing, place mould body 3 corresponding inside mounting groove 20, stir L type inserted bar 4 manually this moment, make the one end of L type inserted bar 4 peg graft inside slot 9, carry out spacing and fixed to mould body 3 through L type inserted bar 4, make the installation of mould body 3 more firm, avoid it to rock in the use, then manually rotate threaded rod 15, drive movable block 17 to rotate through threaded rod 15, make movable block 17 peg graft inside fixed slot 12, further fix mould body 3 through movable block 17, make its installation more firm, when needing to dismantle and change mould body 3, otherwise, the operation is carried out, so that the screw is not required to be fixed by a plurality of screws, and the purposes of more convenient use and higher disassembly and assembly efficiency are achieved.

Referring to fig. 2, a tension spring 6 is fixedly connected to an outer side of the sliding block 7, one end of the tension spring 6 is fixedly connected to an inner wall of the sliding groove 10, and the sliding block 7 and the L-shaped inserting rod 4 are pushed by the tension spring 6, so that the L-shaped inserting rod 4 can be more stably inserted into the slot 9.

Referring to fig. 2, a fixing ring 19 is fixedly connected to the right side of the surface of the mold body 3, the outer side of the fixing ring 19 contacts with the inner wall of the mounting groove 20, and the mold body 3 is limited by the fixing ring 19, so that the mold body is prevented from shifting and shaking in the using process.

Referring to fig. 2, the positioning block 8 is fixedly connected to the top and the bottom of the left side of the mold body 3, the positioning groove 16 corresponding to the positioning block 8 is formed in the inner wall of the mounting groove 20, the positioning block 8 is inserted into the positioning groove 16, and the mold body 3 is positioned by the positioning block 8 and the positioning groove 16, so that the mold body is more convenient and stable to mount.

Referring to fig. 2, the top of the movable block 17 is fixedly connected with a bearing 11, the bottom end of the threaded rod 15 is fixedly connected with the inner ring of the bearing 11, and the movable block 17 is limited by the bearing 11 to be prevented from rotating along with the threaded rod 15.

Referring to fig. 1 and 2, a force-borrowing block 5 is fixedly connected to the top end of the threaded rod 15 and above the shell 2, and a projection is fixedly connected to the top of the force-borrowing block 5, so that the threaded rod 15 can rotate more conveniently through the force-borrowing block 5 and the projection.

The working principle is as follows: when using, during the installation, correspond mould body 3 and place the inside at mounting groove 20, manual L type inserted bar 4 of stirring this moment, make the one end of L type inserted bar 4 peg graft in the inside of slot 9, carry on spacingly and fixed to mould body 3 through L type inserted bar 4, make mould body 3's installation more firm, avoid it to take place to rock in the use, then manual rotation threaded rod 15, it rotates to drive movable block 17 through threaded rod 15, make movable block 17 peg graft in the inside of fixed slot 12, further fix mould body 3 through movable block 17, make its installation more firm, when needs are dismantled and are changed mould body 3, otherwise above-mentioned operation can, thereby need not to use many screws to fix it, it is more convenient to have reached the use, the higher purpose of dismouting efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently change little pipe tip machine of forming die, includes casing (2) and little pipe tip machine body (1), its characterized in that: the shell (2) is positioned at the top of the small-conduit tip machine body (1), a mounting groove (20) is formed in the right side of the shell (2), a die body (3) is movably connected to the inside of the mounting groove (20), a groove (14) is formed in the inner top wall of the mounting groove (20), a movable block (17) is movably connected to the inside of the groove (14), a fixing groove (12) is formed in the top of the die body (3), the movable block (17) is inserted into the fixing groove (12), a threaded rod (15) is connected to the top of the shell (2) in a threaded manner, the bottom end of the threaded rod (15) extends to the top of the movable block (17), limit blocks (13) are fixedly connected to the tops of the two sides of the movable block (17), limit grooves (18) corresponding to the limit blocks (13) are formed in the inner wall of the groove (14), and the limit blocks (13) are connected to the inside of the limit grooves (18) in a sliding manner, spout (10) have all been seted up to top and bottom on casing (2) right side, the inside sliding connection of spout (10) has slider (7), the right side fixedly connected with L type inserted bar (4) of slider (7), slot (9) have all been seted up on the right side of mould body (3) top and bottom, the one end of L type inserted bar (4) is pegged graft in the inside of slot (9).

2. The small duct tip machine convenient for changing a forming die as claimed in claim 1, wherein: the outer side of the sliding block (7) is fixedly connected with a tensioning spring (6), and one end of the tensioning spring (6) is fixedly connected with the inner wall of the sliding groove (10).

3. The small duct tip machine convenient for changing a forming die as claimed in claim 1, wherein: the right side fixedly connected with on mould body (3) surface solid fixed ring (19), gu the outside of solid fixed ring (19) contacts with the inner wall of mounting groove (20).

4. The small duct tip machine convenient for changing a forming die as claimed in claim 1, wherein: the die comprises a die body (3), wherein a positioning block (8) is fixedly connected to the top and the bottom of the left side of the die body (3), a positioning groove (16) corresponding to the positioning block (8) is formed in the inner wall of the mounting groove (20), and the positioning block (8) is inserted into the positioning groove (16).

5. The small duct tip machine convenient for changing a forming die as claimed in claim 1, wherein: the top fixedly connected with bearing (11) of movable block (17), the bottom of threaded rod (15) and the inner circle fixed connection of bearing (11).

6. The small duct tip machine convenient for changing a forming die as claimed in claim 1, wherein: the top fixedly connected with of threaded rod (15) and the top that is located casing (2) borrows power piece (5), the top fixedly connected with lug of borrowing power piece (5).