CN113752453B - Suture end molding die - Google Patents
Suture end molding die Download PDFInfo
- Publication number
- CN113752453B CN113752453B CN202111044099.1A CN202111044099A CN113752453B CN 113752453 B CN113752453 B CN 113752453B CN 202111044099 A CN202111044099 A CN 202111044099A CN 113752453 B CN113752453 B CN 113752453B
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- Prior art keywords
- block
- pressing block
- die
- bearing groove
- lower die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C2043/3602—Moulds for making articles of definite length, i.e. discrete articles with means for positioning, fastening or clamping the material to be formed or preforms inside the mould
Abstract
The invention discloses a suture end molding die which comprises an upper die holder and a lower die holder, wherein a detachable lower die is arranged on the top surface of the lower die holder, a bearing groove in the shape of an inverted truncated cone is embedded in the middle of the top surface of the lower die, a positioning clamping block positioned in the bearing groove is horizontally and convexly arranged on the inner bottom wall of the bearing groove, a channel butted with the positioning clamping block is arranged on the top side wall of the lower die, a movable clamping block matched with the positioning clamping block is detachably connected in the channel, an upper die corresponding to the lower die is detachably arranged on the bottom surface of the upper die holder, a chute is penetrated on the bottom surface of the upper die along the axial direction, a pair of left hot pressing block and a right hot pressing block which are controllable in temperature and can be separated or folded under the transmission of the upper die which is vertically far away from or close to the lower die are symmetrically connected in the chute in a sliding way, and the lower part formed when the left hot pressing block and the right hot pressing block are folded is matched with the bearing groove and inserted in the bearing groove. The invention solves the technical problem of how to mold the suture line conveniently and conveniently with quality guarantee.
Description
Technical Field
The invention relates to the technical field of suture molding, in particular to a suture end molding die.
Background
The end of the suture thread is molded by the hot press in the prior art, and the suture thread clamp clamped with the end to be molded is positioned and fastened under the hot pressing head of the hot press manually, so that the labor intensity of workers is high, the operation is complex, and errors are easy to generate due to manual positioning, so that the molding precision is low and the quality is poor.
Disclosure of Invention
The technical problem to be solved by the invention is how to mould the suture thread conveniently and with good quality.
In order to solve the technical problems, the invention provides a suture end molding die which comprises an upper die holder and a lower die holder, wherein a detachable lower die is arranged on the top surface of the lower die holder, a bearing groove in the shape of an inverted truncated cone is embedded in the middle of the top surface of the lower die, a positioning clamping block positioned in the bearing groove is horizontally and convexly arranged on the inner bottom wall of the bearing groove, a channel butted with the positioning clamping block is arranged on the top side wall of the lower die, a movable clamping block matched with the positioning clamping block is detachably connected in the channel, an upper die corresponding to the lower die is detachably arranged on the bottom surface of the upper die holder, a sliding groove is penetrated through the bottom surface of the upper die along the axial direction, a pair of left hot pressing block and a right hot pressing block which are controllable in temperature and are detachable or foldable under the transmission of the upper die which is vertically far away from or close to the lower die are symmetrically connected in a sliding way, and the lower part formed when the left hot pressing block and the right hot pressing block are folded is matched with the bearing groove and inserted in the bearing groove.
In one embodiment of the invention, a pair of fixing blocks which are symmetrically arranged on the outer sides of the left thermal pressing block and the right thermal pressing block are detachably arranged in the sliding groove, a connecting rod is connected to the left thermal pressing block and the right thermal pressing block on the deviating surfaces of the left thermal pressing block and the right thermal pressing block, the other end of each connecting rod slides out of the fixing seat adjacent to the corresponding fixing seat and is provided with a limiting block, an elastic piece which is abutted between the corresponding limiting block and the fixing seat is sleeved on each connecting rod, the left thermal pressing block and the right thermal pressing block are separated from each other in the state that the elastic piece is not deformed and are abutted with the fixing blocks adjacent to the corresponding fixing blocks, a pair of guide blocks which correspond to the fixing blocks and are abutted on the edges of the bearing grooves are convexly arranged on the top surface of the lower part of the left thermal pressing block and the lower part of the right thermal pressing block are respectively located in the pair of guide blocks, and the upper parts of the left thermal pressing block and the right thermal pressing block are located outside the pair of guide blocks.
In one embodiment of the invention, the elastic member is a spring.
In one embodiment of the invention, the inner surface of the bearing groove and the mutually opposite surfaces of the guide block are each coated with a wear-resistant and heat-resistant lubricating coating.
In one embodiment of the invention, the left thermal pressing block and the right thermal pressing block have the same structure and comprise a sliding block which is in sliding connection with the sliding groove, a heating block is embedded on the bottom surface of the sliding block, and an automatic constant-temperature heating rod which is symmetrically arranged on the opposite sides of the heating block is inserted on the side wall.
In one embodiment of the invention, the slider is made of stainless steel material and the heating block is made of aluminum alloy material.
In one embodiment of the invention, the top surface of the upper die holder is connected with a die handle upwards.
In one embodiment of the invention, the top surface of the lower die holder is upwardly connected with a pair of die holder guide posts symmetrically positioned on opposite sides of the lower die, guide sleeves are respectively embedded in four corners of the top surface of the lower die, the bottom surface of the upper die holder is downwardly connected with a pair of die holder guide posts matched with the die holder guide posts, and the bottom surface of the upper die is downwardly connected with four guide posts matched with the guide posts.
In one embodiment of the present invention, the lower die and the lower die holder, the upper die and the upper die holder, and the channel and the movable clamp block are all in threaded connection.
In one embodiment of the invention, four corners of the bottom surface of the lower die holder are respectively provided with an adjusting foot, and the bottom ends of the adjusting feet are provided with suckers.
Compared with the prior art, the technical scheme of the invention has the following advantages: through inlaying the top surface at the lower mould and establishing the bearing groove, set up location clamp splice and the movable clamp splice that is used for fastening the suture line in the bearing groove, symmetrical sliding connection has a pair of temperature controllable and upper mould is vertical keep away from or be close to the transmission of lower mould down separable or foldingly left hot briquetting and right hot briquetting, the lower part that forms when left hot briquetting and right hot briquetting foldingly with bear the groove looks adaptation and insert the setting in bearing groove, thereby make this mould can mould the suture line convenient and with guaranteeing the quality, greatly reduced workman intensity of labour, guaranteed moulding quality, and improved convenience and moulding precision that uses greatly.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of an exploded construction of the present invention;
FIG. 3 is a schematic view of the lower die provided with the guide block and the positioning clamp block in the invention;
FIG. 4 is a schematic view of a movable clamp block structure in the invention;
FIG. 5 is a schematic view of the structure of the left hot briquetting of the present invention;
description of the specification reference numerals: 1. the die comprises an upper die holder, 2, a lower die holder, 3, a lower die, 31, a bearing groove, 32, a channel, 4, a positioning clamping block, 5, a movable clamping block, 6, an upper die, 61, a chute, 7, a left hot pressing block, 71, a sliding block, 72, a heating block, 73, an automatic constant temperature heating rod, 8, a right hot pressing block, 9, a fixed block, 10, a connecting rod, 11, a limiting block, 12, an elastic piece, 13, a guide block, 14, a die shank, 15, a die holder guide post, 16, a guide sleeve, 17, a die holder guide sleeve, 18 and a guide post.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
Referring to fig. 1, 2, 3, 4 and 5, there are shown: the utility model provides a suture end mould type mould, including upper die holder 1 and die holder 2, detachable lower die 3 is installed to the top surface of die holder 2, the top surface middle part of lower die 3 is inlayed and is equipped with and is the bearing groove 31 of backing round platform form, the level is protruding to be equipped with the location clamp splice 4 that is located in it on the inner bottom wall of bearing groove 31, set up on the top lateral wall of lower die 3 with the passageway 32 of location clamp splice 4 butt joint, detachably is connected with the movable clamp splice 5 with location clamp splice 4 assorted in the passageway 32, detachably installs the upper die 6 corresponding with lower die 3 on the bottom surface of upper die holder 1, have spout 61 along the axial on the bottom surface of upper die 6, downright hot briquetting 7 and right hot briquetting 8 of detachable or foldingly under the transmission that the upper die 6 is kept away from vertically or is close to upper die 6, concretely, lower part and bearing groove 31 looks adaptation and the subsides in bearing groove 31 that the lower part that forms when left hot briquetting 7 and right hot briquetting 8 foldingly, between lower die 3 and lower die holder 2, upper die 1 and upper die holder 1 and passageway 32 all are the screw thread connection. The left hot pressing block 7 and the right hot pressing block 8 realize the technical effect of temperature control through the following structures: the left hot pressing block 7 and the right hot pressing block 8 have the same structure and comprise a sliding block 71 which is in sliding connection with the sliding groove 61, a heating block 72 is embedded on the bottom surface of the sliding block 71, and an automatic constant temperature heating rod 73 which is symmetrically arranged on the opposite sides of the heating block 72 is inserted on the side wall; and the left hot pressing block 7 and the right hot pressing block 8 can be separated or folded and accurately inserted in the bearing groove 31 under the transmission that the upper die 6 is vertically far away from or close to the lower die 3 through the following connection structure: the sliding groove 61 is detachably provided with a pair of fixed blocks 9 symmetrically arranged on the outer sides of the left hot-pressing block 7 and the right left hot-pressing block 7, the left hot-pressing block 7 and the right hot-pressing block 8 are respectively connected with a connecting rod 10 on the deviating surfaces of the left hot-pressing block 7 and the right hot-pressing block 8, the other end of each connecting rod 10 is respectively penetrated out of the adjacent fixed seat in a sliding way and is provided with a limiting block 11, and elastic pieces 12 propped between the corresponding limiting blocks and the fixed seats are respectively sleeved on the limiting blocks and the fixed seats, and the elastic pieces 12 are springs. The left hot pressing block 7 and the right hot pressing block 8 are separated from each other and are attached to the respective adjacent fixed blocks 9 in a state that the elastic member 12 is not deformed, the top surface of the lower die 3 is convexly provided with a pair of guide blocks 13 corresponding to the fixed blocks 9 and butted on the edge of the bearing groove 31, the lower parts of the left hot pressing block 7 and the right hot pressing block 8 fall inside the pair of guide blocks 13, and the upper parts of the two fall outside the pair of guide blocks 13. By the cooperation of the left hot-pressing block 7 and the right hot-pressing block 8 which are used for fastening the stitching positioning clamping block 4 and the movable clamping block 5, the bearing groove 31 used for the plastic mould and the pair of temperature-controllable and detachable or folding-fit inserted in the bearing groove 31 under the transmission that the upper mould 6 is vertically far away from or close to the lower mould 3, the technical effect that the suture can be molded conveniently and rapidly is achieved through the mold.
Further, the inner surface of the bearing groove 31 and the opposite surfaces of the guide block 13 are coated with the wear-resistant and heat-resistant lubricating coating, so that the service life of the bearing groove 31 is prolonged, and the molding quality is improved.
Further, the slider 71 is made of a stainless steel material, and the heating block 72 is made of an aluminum alloy material.
Further, the upper surface of the upper die holder 1 is upwardly connected with a die shank 14, so that the upper die holder 1 is conveniently connected with a lifting driving mechanism.
Further, the top surface of the lower die holder 2 is upwardly connected with a pair of die holder guide posts 15 symmetrically positioned at opposite sides of the lower die 3, guide sleeves 16 are respectively embedded at four corners of the top surface of the lower die 3, the bottom surface of the upper die holder 1 is downwardly connected with a pair of die holder guide posts 17 matched with the die holder guide posts 15, and the bottom surface of the upper die 6 is downwardly connected with four guide posts 18 matched with the guide sleeves 16, so that inclination and deviation in the operation process of the upper die 6 are effectively avoided.
Further, the four corners of the bottom surface of the lower die holder 2 are provided with adjusting feet, the bottom ends of the adjusting feet are provided with sucking discs, and thus the levelness of the lower die holder 2 and the running stability of the die are ensured.
Working principle: when the hot-pressing mould is used, firstly, the upper mould base 1 is connected with the lifting driving mechanism through the mould handle 14, then, a suture line of the end to be molded is vertically fastened between the positioning clamping block 4 and the movable clamping block 5, the automatic constant-temperature heating rod 73 is arranged to the temperature required by hot pressing, then, the lifting driving mechanism drives the upper mould 6 on the upper mould base 1 to vertically move downwards to the mould 3, the left hot-pressing block 7 and the right hot-pressing block 8 on the upper mould base are pushed towards each other by the pushing force of the guide block 13 to be closely inserted in the bearing groove 31, so that the end to be molded is subjected to hot-pressing molding, then, the lifting device drives the upper mould base 1 to reset, in the process, the left hot-pressing block 7 and the right hot-pressing block 8 are separated from each other under the action of the restoring force of the elastic piece 12, and finally, the movable clamping block 5 is unscrewed to take down the suture line of which is subjected to hot-pressing molding.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present invention will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.
Claims (10)
1. The utility model provides a suture end mould type mould, its characterized in that includes upper die base and die holder, detachable lower mould is installed to the top surface of die holder, the top surface middle part of lower mould inlays and is equipped with and is the bearing groove of backing round platform form, the level is protruding to be equipped with the location clamp splice that is located in it on the inner bottom wall of bearing groove, offered on the top lateral wall of lower mould with the passageway of butt joint of location clamp splice, detachably be connected with in the passageway with location clamp splice assorted movable clamp splice, detachably install on the bottom surface of upper die base with the corresponding upper mould of lower mould, have a spout along the axial link up on the bottom surface of upper mould, downward symmetry sliding connection has a pair of temperature-controllable and the upper mould is kept away from vertically or is close to the left hot briquetting and the right hot briquetting that can be separated or fold under the transmission of lower mould, the lower part that forms with right hot briquetting folds with the bearing groove looks adaptation and paste in the bearing groove.
2. The suture end molding die according to claim 1, wherein a pair of fixing blocks which are symmetrically positioned at the outer sides of the left thermal pressing block and the right thermal pressing block are detachably installed in the sliding groove, a connecting rod is connected to each of the left thermal pressing block and the right thermal pressing block on the deviating surfaces of the left thermal pressing block and the right thermal pressing block, the other end of each connecting rod slides out of the fixing seat adjacent to each other and is provided with a limiting block, an elastic piece which is abutted between the corresponding limiting block and the fixing seat is sleeved on each connecting rod, the left thermal pressing block and the right thermal pressing block are separated from each other in the state that the elastic piece is not deformed and are abutted with the fixing blocks adjacent to each other, a pair of guide blocks which correspond to the fixing blocks and are abutted on the edges of the bearing grooves are convexly arranged on the top surface of the lower portion of the lower die, the lower portion of the left thermal pressing block and the lower portion of the right thermal pressing block are respectively located in the pair of the guide blocks, and the upper portions of the left thermal pressing block are located outside the pair of the guide blocks.
3. The suture end molding die of claim 2, wherein said resilient member is a spring.
4. The suture end molding die of claim 2, wherein said bearing groove inner surface and said guide block opposing each other are coated with a wear resistant and heat resistant lubricant coating.
5. The suture end molding die of claim 1, wherein the left thermal block and the right thermal block are identical in structure and comprise a slide block slidably connected with the slide groove, a heating block is embedded in the bottom surface of the slide block, and a pair of automatic constant-temperature heating rods which are symmetrically positioned on opposite sides of the heating block are inserted in the side walls.
6. The suture end molding die of claim 5, wherein said slider is made of a stainless steel material and said heating block is made of an aluminum alloy material.
7. The suture end molding die of claim 1, wherein a shank is connected upwardly to a top surface of said upper die base.
8. The suture end molding die of claim 1, wherein the top surface of the lower die holder is upwardly connected with a pair of die holder guide posts symmetrically positioned on opposite sides of the lower die, guide sleeves are respectively embedded in four corners of the top surface of the lower die, the bottom surface of the upper die holder is downwardly connected with a pair of die holder guide posts matched with the die holder guide posts, and the bottom surface of the upper die is downwardly connected with four guide posts matched with the guide posts.
9. The suture end molding die of claim 1, wherein said lower die and said lower die base, said upper die and said upper die base, and said channel and said movable clamp block are all threaded.
10. The suture end molding die according to claim 1, wherein adjusting feet are mounted on four corners of the bottom surface of the lower die holder, and suction cups are mounted at the bottom ends of the adjusting feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111044099.1A CN113752453B (en) | 2021-09-07 | 2021-09-07 | Suture end molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111044099.1A CN113752453B (en) | 2021-09-07 | 2021-09-07 | Suture end molding die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113752453A CN113752453A (en) | 2021-12-07 |
| CN113752453B true CN113752453B (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111044099.1A Active CN113752453B (en) | 2021-09-07 | 2021-09-07 | Suture end molding die |
Country Status (1)
| Country | Link |
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| CN (1) | CN113752453B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115815427B (en) * | 2023-02-17 | 2023-06-13 | 龙口市鸿运制动器材有限公司 | Brake block stamping equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201871614U (en) * | 2010-11-15 | 2011-06-22 | 佛山市顺德乐星金属制品有限公司 | Automobile shock absorber connecting plate shaping die |
| CN203495024U (en) * | 2013-10-10 | 2014-03-26 | 无锡威唐金属科技有限公司 | Short stroke side shaping die |
| CN104722762A (en) * | 2015-03-02 | 2015-06-24 | 东莞劲胜精密组件股份有限公司 | Molded blank reshaping die |
| CN209332145U (en) * | 2018-10-26 | 2019-09-03 | 南京普立蒙医疗科技有限公司 | Heating device is used in a kind of connection of suture end |
-
2021
- 2021-09-07 CN CN202111044099.1A patent/CN113752453B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201871614U (en) * | 2010-11-15 | 2011-06-22 | 佛山市顺德乐星金属制品有限公司 | Automobile shock absorber connecting plate shaping die |
| CN203495024U (en) * | 2013-10-10 | 2014-03-26 | 无锡威唐金属科技有限公司 | Short stroke side shaping die |
| CN104722762A (en) * | 2015-03-02 | 2015-06-24 | 东莞劲胜精密组件股份有限公司 | Molded blank reshaping die |
| CN209332145U (en) * | 2018-10-26 | 2019-09-03 | 南京普立蒙医疗科技有限公司 | Heating device is used in a kind of connection of suture end |
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| Publication number | Publication date |
|---|---|
| CN113752453A (en) | 2021-12-07 |
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