CN210453387U - Fixing pipe sleeve for single-section ejector pin - Google Patents
Fixing pipe sleeve for single-section ejector pin Download PDFInfo
- Publication number
- CN210453387U CN210453387U CN201920963047.6U CN201920963047U CN210453387U CN 210453387 U CN210453387 U CN 210453387U CN 201920963047 U CN201920963047 U CN 201920963047U CN 210453387 U CN210453387 U CN 210453387U
- Authority
- CN
- China
- Prior art keywords
- pipe body
- fixing
- steel ball
- ejector pin
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 47
- 239000010959 steel Substances 0.000 claims abstract description 47
- 238000002347 injection Methods 0.000 claims abstract description 20
- 239000007924 injection Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 28
- 239000007921 spray Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a fixed pipe box of tip is penetrated to single festival relates to single festival and penetrates tip placer technical field, penetrates the too big and result in single festival to penetrate tip life greatly reduced's problem of tip frictional force for solving the fixed pipe box that the single festival penetrated the tip and the single festival. The utility model discloses a fixed pipe body of single section injection pin, including the fixed pipe body of single section injection pin body, the fixed pipe body of single section injection pin body top is provided with the body fixed block, and the body fixed block is provided with two, the body fixed block passes through the screw connection with the fixed pipe body of single section injection pin body, one side of body fixed block is provided with the lug fixed block, and the lug fixed block passes through the screw connection with the fixed pipe body of single section injection pin body, the inner wall that the fixed pipe body of single section injection pin body is provided with the steel ball movable groove, and the steel ball movable groove is provided with fourteen.
Description
Technical Field
The utility model relates to a single section penetrates tip placer technical field, specifically is a fixed pipe box of single section penetrating tip.
Background
The single-section ejector pin is used for ejecting a product formed in a mold, the single-section ejector pin needs to be placed inside the fixing pipe sleeve of the single-section ejector pin when in use, and the single-section ejector pin is taken out from the fixing pipe sleeve of the single-section ejector pin when in use.
The fixing pipe sleeve of the single-section ejector pin is characterized in that the fixing pipe sleeve is provided with a fixing pipe sleeve, and the fixing pipe sleeve is provided with a fixing pipe sleeve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed pipe box of single section shooting tip to solve the fixed pipe box that proposes single section shooting tip among the above-mentioned background art and single section shooting tip frictional force too big and lead to single section shooting tip life greatly reduced's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a single-section shoot fixing pipe sleeve comprises a single-section shoot fixing pipe body, wherein two pipe body fixing blocks are arranged on two sides above the single-section shoot fixing pipe body, the two pipe body fixing blocks are connected with the single-section shoot fixing pipe body through screws, a lug fixing block is arranged on one side of the pipe body fixing block and is connected with the single-section shoot fixing pipe body through screws, a steel ball movable groove is formed in the inner wall of the single-section shoot fixing pipe body, fourteen steel ball movable grooves are formed in the steel ball movable groove, a reset spring limiting block is arranged inside the steel ball movable groove, a steel ball reset spring is arranged on one side of the reset spring limiting block, one end of the steel ball reset spring is fixedly connected with the reset spring limiting block, a sliding steel ball is arranged on one side of the steel ball reset spring, and steel ball movable limiting columns are arranged at two ends of one side of the steel ball movable groove, and the steel ball movable limiting column is fixedly connected with the single-section ejector pin fixing pipe body, one side of the steel ball movable groove is provided with a bristle placing groove, and twelve bristle placing grooves are arranged.
Preferably, a fixing through hole is formed in the middle of the pipe fixing block.
Preferably, only the dustproof sealing cover is arranged above the single-section ejector pin fixing pipe body.
Preferably, both ends of the dustproof sealing cover are provided with sealing cover convex blocks, the sealing cover convex blocks are fixedly connected with the dustproof sealing cover, and one end of the dustproof sealing cover extends to the inside of the sealing cover convex blocks.
Preferably, a push rod placing groove is arranged below the single-section ejector pin fixing pipe body and is in sealing connection with the single-section ejector pin fixing pipe body.
Preferably, the inside of the bristle placing groove is provided with a plurality of shoot tip bristles.
Compared with the prior art, the beneficial effects of the utility model are that:
1. compared with the existing single-section ejector pin fixing pipe sleeve, the single-section ejector pin fixing pipe sleeve is provided with the sliding steel ball, the contact area of the single-section ejector pin and the inner wall of the single-section ejector pin fixing pipe sleeve is reduced due to the design of the sliding steel ball, the service life of the single-section ejector pin cannot be shortened due to friction, and the problem that the service life of the single-section ejector pin is greatly shortened due to overlarge friction force between the single-section ejector pin fixing pipe sleeve and the single-section ejector pin is solved.
2. Compared with the existing single-section ejector pin fixing pipe sleeve, the single-section ejector pin fixing pipe sleeve is provided with ejector pin bristles and a bristle placing groove, dust on the outer wall of the single-section ejector pin can be brushed off by the design of the ejector pin bristles and the bristle placing groove, and the problem that the single-section ejector pin cannot be used normally due to too much dust is solved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the single-section ejector pin fixing tube body of the present invention;
fig. 3 is a partial enlarged view of the area a of the present invention.
In the figure: 1. the single-section ejector pin fixes the tube body; 2. a pipe body fixing block; 3. a dust-proof sealing cover; 4. a fixing through hole; 5. a bump fixing block; 6. a sealing cover bump; 7. a return spring stop block; 8. sliding the steel ball; 9. a steel ball movable limiting column; 10. a steel ball movable groove; 11. shoot bristles; 12. a steel ball return spring; 13. a push rod placing groove; 14. the brush hair standing 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.
Referring to fig. 1-3, the present invention provides an embodiment: a single-joint tip injection fixing pipe sleeve comprises a single-joint tip injection fixing pipe body 1, wherein two pipe body fixing blocks 2 are arranged on two sides above the single-joint tip injection fixing pipe body 1, the two pipe body fixing blocks 2 are arranged, the pipe body fixing blocks 2 are connected with the single-joint tip injection fixing pipe body 1 through screws, so that the connection between the pipe body fixing blocks 2 and the single-joint tip injection fixing pipe body 1 is firmer, a bump fixing block 5 is arranged on one side of each pipe body fixing block 2, the bump fixing block 5 is connected with the single-joint tip injection fixing pipe body 1 through screws, so that the connection between the bump fixing block 5 and the single-joint tip injection fixing pipe body 1 is firmer, a steel ball movable groove 10 is formed in the inner wall of the single-joint tip injection fixing pipe body 1, fourteen steel ball movable grooves 10 are arranged to facilitate the placement of a sliding steel ball 8, a return spring stopper 7 is arranged inside the steel ball movable groove 10, a steel ball return spring, one end of a steel ball reset spring 12 is fixedly connected with a reset spring limiting block 7, the design of the steel ball reset spring 12 enables a sliding steel ball 8 to restore to the original position, one side of the steel ball reset spring 12 is provided with the sliding steel ball 8, the friction force between a single-section ejector pin and a fixing pipe sleeve of the single-section ejector pin can be greatly reduced, two ends of one side of a steel ball movable groove 10 are provided with steel ball movable limiting columns 9, the steel ball movable limiting columns 9 are fixedly connected with the single-section ejector pin fixing pipe body 1, one side of the steel ball movable groove 10 is provided with bristle placing grooves 14, and the bristle placing grooves 14 are twelve in number, so that the arrangement of the opposite ejector pin bristles 11 is facilitated.
Further, the middle position department of body fixed block 2 is provided with fixing hole 4, and fixing hole 4's design makes the staff can wear the rope when penetrating placing of tip to the single section and penetrate the fixed pipe box of tip fixed more firmly with this kind of single section.
Further, the top of the fixed pipe body 1 of single-section ejector pin is provided with only the dustproof sealing cover 3, and the design of the dustproof sealing cover 3 effectively prevents dust from entering the inside of the fixed pipe sleeve of the single-section ejector pin, so that the single-section ejector pin cannot be used.
Further, the both ends of dustproof sealing cover 3 all are provided with sealed lid lug 6, and sealed lid lug 6 and dustproof sealing cover 3 fixed connection, and the one end of dustproof sealing cover 3 extends to the inside of sealed lid lug 6, and the design of sealed lid lug 6 makes the connection of dustproof sealing cover 3 and lug fixed block 5 more firm.
Further, a push rod placing groove 13 is formed below the single-section ejector pin fixing pipe body 1, and the push rod placing groove 13 is connected with the single-section ejector pin fixing pipe body 1 in a sealing mode, so that the push rod of the single-section ejector pin is placed more easily.
Further, the inside of brush hair standing groove 14 is provided with penetrates tip brush hair 11, and penetrates tip brush hair 11 and is provided with a plurality of, and the design of penetrating tip brush hair 11 can make the single section penetrate the tip and place and brush the dust when single section penetrates tip fixed pipe body 1 inside.
The working principle is as follows: when the single-section shooting pin fixing pipe sleeve is not needed to be used, the single-section shooting pin is placed inside the single-section shooting pin fixing pipe sleeve, the dustproof sealing cover 3 is lifted up slightly by hand, the sealing cover convex blocks 6 at two ends of the dustproof sealing cover 3 are separated from the convex block fixing blocks 5, the dustproof sealing cover 3 can be taken down at the moment, then the single-section shooting pin can be placed inside the single-section shooting pin fixing pipe body 1, the sliding steel balls 8 inside the steel ball movable grooves 10 on one side of the single-section shooting pin fixing pipe body 1 can greatly reduce the friction force between the single-section shooting pin and the single-section shooting pin fixing pipe sleeve, the service life of the single-section shooting pin is greatly prolonged, and the design of the shooting pin brush hair 11 can brush dust on the single-section shooting pin.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a fixed pipe box of single section tip, includes that the single section is penetrated fixed pipe body (1) of tip, its characterized in that: the single-joint injection tip fixing pipe comprises a single-joint injection tip fixing pipe body (1), wherein two pipe body fixing blocks (2) are arranged on two sides above the single-joint injection tip fixing pipe body (1), two pipe body fixing blocks (2) are arranged, the pipe body fixing blocks (2) are connected with the single-joint injection tip fixing pipe body (1) through screws, one side of each pipe body fixing block (2) is provided with a lug fixing block (5), the lug fixing blocks (5) are connected with the single-joint injection tip fixing pipe body (1) through screws, the inner wall of the single-joint injection tip fixing pipe body (1) is provided with steel ball movable grooves (10), fourteen steel ball movable grooves (10) are arranged, a reset spring limiting block (7) is arranged inside each steel ball movable groove (10), one side of each reset spring limiting block (7) is provided with a steel ball reset spring (12), and one end of each steel ball reset spring (, one side of the steel ball reset spring (12) is provided with a sliding steel ball (8), two ends of one side of the steel ball movable groove (10) are provided with steel ball movable limiting columns (9), the steel ball movable limiting columns (9) are fixedly connected with the single-section ejector pin fixing pipe body (1), one side of the steel ball movable groove (10) is provided with a brush hair placing groove (14), and twelve brush hair placing grooves (14) are formed in the brush hair placing groove (14).
2. The fixing tube sleeve of the single-section ejector pin as claimed in claim 1, wherein: and a fixing through hole (4) is formed in the middle of the pipe body fixing block (2).
3. The fixing tube sleeve of the single-section ejector pin as claimed in claim 1, wherein: the single-section ejector pin fixing pipe body (1) is only provided with a dustproof sealing cover (3) above.
4. A single-section spray tip fixing pipe sleeve according to claim 3, wherein: the two ends of the dustproof sealing cover (3) are provided with sealing cover convex blocks (6), the sealing cover convex blocks (6) are fixedly connected with the dustproof sealing cover (3), and one end of the dustproof sealing cover (3) extends to the inside of the sealing cover convex blocks (6).
5. The fixing tube sleeve of the single-section ejector pin as claimed in claim 1, wherein: and an ejector rod placing groove (13) is arranged below the single-section ejector pin fixing pipe body (1), and the ejector rod placing groove (13) is hermetically connected with the single-section ejector pin fixing pipe body (1).
6. The fixing tube sleeve of the single-section ejector pin as claimed in claim 1, wherein: the inside of the bristle placing groove (14) is provided with ejector pin bristles (11), and the ejector pin bristles (11) are provided with a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920963047.6U CN210453387U (en) | 2019-06-25 | 2019-06-25 | Fixing pipe sleeve for single-section ejector pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920963047.6U CN210453387U (en) | 2019-06-25 | 2019-06-25 | Fixing pipe sleeve for single-section ejector pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210453387U true CN210453387U (en) | 2020-05-05 |
Family
ID=70442008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920963047.6U Expired - Fee Related CN210453387U (en) | 2019-06-25 | 2019-06-25 | Fixing pipe sleeve for single-section ejector pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210453387U (en) |
-
2019
- 2019-06-25 CN CN201920963047.6U patent/CN210453387U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |