CN221211889U - Reaming device for rubber parts - Google Patents
Reaming device for rubber parts Download PDFInfo
- Publication number
- CN221211889U CN221211889U CN202322841403.6U CN202322841403U CN221211889U CN 221211889 U CN221211889 U CN 221211889U CN 202322841403 U CN202322841403 U CN 202322841403U CN 221211889 U CN221211889 U CN 221211889U
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- rubber
- reaming
- rotating shaft
- sides
- clamping blocks
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000008859 change Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of rubber part processing, in particular to a rubber part reaming device, which comprises: the electric cylinder comprises a base, a reaming column is arranged right below the electric cylinder, a positive and negative tooth screw rod is rotatably arranged on the base, sliding blocks are slidably arranged on the outer side walls of two sides of the positive and negative tooth screw rod through threads, clamping blocks are arranged right above the sliding blocks, a switching mechanism for adjusting the clamping blocks is arranged on the sliding blocks, and arc-shaped grooves are formed in one sides, close to each other, of the two clamping blocks. According to the utility model, through the arrangement of the clamping blocks and the switching mechanism, when the square rubber piece is required to be reamed, the clamping blocks are released from being fixed by the switching mechanism, the clamping blocks are limited by the switching mechanism after the clamping blocks rotate 180 degrees, one surface of the clamping blocks, which is far away from the arc-shaped groove, is contacted with the square rubber piece, and the contact area is large.
Description
Technical Field
The utility model relates to the technical field of rubber part processing, in particular to a reaming device for a rubber part.
Background
In the process of processing the rubber member, the reaming operation is required to be performed on the rubber member so as to perform processing operations such as installation and the like on the rubber member.
Publication No.: CN219255730U provides a rubber reamer, comprising a bottom plate, wherein the top of the bottom plate is fixedly connected with a fixed plate, the front surface of the fixed plate is fixedly connected with a fixed frame, the center of the front surface of the fixed plate is fixedly connected with a first clamping block, and the top of the bottom plate is provided with a movable plate in a sliding manner in an inner cavity of the fixed frame; according to the utility model, the movable plate and the second clamping block are driven to reset through the reset elastic force of the spring, so that the reset second clamping block is matched with the first clamping block to clamp and fix the rubber piece, the stability of the rubber piece in reaming operation is effectively improved, the position of the movable plate can be adjusted through the pulling plate, the rubber piece subjected to reaming can be clamped and fixed, and meanwhile, the rubber piece subjected to reaming is conveniently taken out, the problems that the position of the rubber piece is easily deviated due to the influence of the pressure of a reaming device in the reaming process, the reaming error even damages the rubber piece, the reaming efficiency is reduced, and unnecessary economic loss is caused are solved.
Applicants have found that there are some disadvantages in use: because the grip block is the cambered surface structure, conveniently carry out the centre gripping to circular rubber spare, but when centre gripping square rubber spare, because the centre department of cambered surface can't laminate with square rubber spare, make grip block and square rubber spare's area of contact diminish, make the rubber spare appear unstable condition easily, carry out the centre gripping through spring restoring force moreover, the clamping force is also less.
Therefore, the utility model designs a reaming device for rubber parts to solve the problems in the prior art.
Disclosure of utility model
The utility model aims to provide a reaming device for rubber parts, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a rubber reaming device comprising: the base, L type support is installed at the base top, the department installs electronic jar in the middle of the top of L type support, be equipped with the reaming post under the electronic jar, be equipped with the fixed establishment that is convenient for change the reaming post on the electronic jar, the recess is all seted up to the top both sides of base, rotate on the base and install positive and negative tooth lead screw, positive and negative tooth lead screw runs through in the recess, positive and negative tooth lead screw's both sides lateral wall all has the slider through screw thread slidable mounting, two the slider respectively with recess sliding connection, be equipped with the grip block directly over the slider, be equipped with the shifter mechanism that adjusts the grip block on the slider, two the arc wall has all been seted up to one side that the grip block is close to each other, through seting up the arc wall in one side of grip block, the rethread is to the rotation of grip block 180, makes the grip block can be more stable carry out the centre gripping to circular and square rubber spare, has improved the practicality.
Preferably, the fixed establishment includes the installation section of thick bamboo, the top of installation section of thick bamboo is connected with the output of electronic jar, the thread groove has all been seted up to the both sides lateral wall of installation section of thick bamboo, two through screw thread slidable mounting screw rod between the thread groove, the screw hole has been seted up to the top of reaming post, screw rod and screw hole pass through screw thread rotation installation, rotate the screw rod, make the screw rod leave the screw hole, can take out the reaming post and change, convenient operation.
Preferably, the switching mechanism comprises a rotating shaft, the rotating shaft is connected with the bottom of the clamping block, a rotating groove which is rotatably installed with the rotating shaft is formed in the top of the sliding block, limiting grooves are formed in two sides of the rotating shaft, limiting rods which are clamped with the limiting grooves are slidably installed on the sliding block, guide blocks are installed on the outer side walls of the upper end and the lower end of the limiting rods, guide grooves which are slidably installed with the guide blocks are formed in the sliding block, one side, far away from the rotating shaft, of the guide blocks is connected with the sliding block through limiting springs, the limiting springs are located in the guide grooves, and the switching mechanism can limit the stability of the clamping blocks on the sliding block, so that the clamping blocks can be stably arranged on the sliding block when the clamping blocks clamp round or square rubber pieces.
Preferably, a pull ring is arranged on one side, far away from the rotating shaft, of the limiting rod, and the pull ring is convenient for a worker to pull the limiting rod.
Preferably, both sides of the clamping block are provided with rubber anti-slip pads, and the rubber anti-slip pads can increase the friction between the rubber piece and the clamping block and improve the clamping effect.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the arrangement of the clamping block and the switching mechanism, when the circular rubber piece is reamed, one side of the arc-shaped groove of the clamping block faces the rubber piece, the arc-shaped groove is attached to the rubber piece, the contact area is large, the stability of the rubber piece can be improved, when the square rubber piece is required to be reamed, the clamping block is released by the switching mechanism, after the clamping block rotates 180 degrees, the clamping block is limited by the switching mechanism, one side of the clamping block, which is far away from the arc-shaped groove, is contacted with the square rubber piece, and the contact area is large;
2. According to the utility model, through the arrangement of the positive and negative tooth screw rods and the sliding block, the positive and negative tooth screw rods are rotated to enable the two sliding blocks to be close to each other, so that the two clamping blocks are close to each other, and the two sides of the rubber part are clamped and fixed.
Drawings
FIG. 1 is a schematic view in front cross-section of the present utility model;
FIG. 2 is a schematic top view of a clamp block according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;
fig. 4 is an enlarged schematic view of the structure at B of fig. 1 according to the present utility model.
In the figure: 1. a base; 2. an L-shaped bracket; 3. an electric cylinder; 4. reaming the column; 5. a fixing mechanism; 6. a groove; 7. a positive and negative tooth screw rod; 8. a slide block; 9. a clamping block; 901. an arc-shaped groove; 10. a switching mechanism; 501. a mounting cylinder; 502. a thread groove; 503. a screw; 504. a threaded hole; 101. a rotating shaft; 102. a rotary groove; 103. a limit groove; 104. a limit rod; 105. a guide block; 106. a guide groove; 107. and a limit spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: a rubber reaming device comprising: the base 1, L type support 2 is installed at base 1 top department, electric jar 3 is installed to the department in the middle of the top of L type support 2, be equipped with reaming post 4 under electric jar 3, be equipped with the fixed establishment 5 that is convenient for change reaming post 4 on the electric jar 3, recess 6 has all been seted up to base 1's top both sides, forward and reverse tooth lead screw 7 is installed in the rotation on the base 1, forward and reverse tooth lead screw 7 runs through in recess 6, the both sides lateral wall of forward and reverse tooth lead screw 7 all has slider 8 through screw thread slidable mounting, two sliders 8 respectively with recess 6 sliding connection, be equipped with grip block 9 directly over slider 8, be equipped with the shifter 10 that adjusts grip block 9 on the slider 8, arc wall 901 has all been seted up to one side that two grip blocks 9 are close to each other, be equipped with the controller on L type support 2, be convenient for staff's control, one side of forward and reverse tooth lead screw 7 is equipped with the knob, the forward and reverse tooth lead screw of being convenient for work rotates.
Referring to fig. 3, in the present embodiment: the fixing mechanism 5 comprises a mounting cylinder 501, the top of the mounting cylinder 501 is connected with the output end of the electric cylinder 3, threaded grooves 502 are formed in the side walls of two sides of the mounting cylinder 501, a screw rod 503 is installed between the two threaded grooves 502 in a threaded sliding mode, a threaded hole 504 is formed in the upper portion of the reaming column 4, the screw rod 503 and the threaded hole 504 are installed in a threaded rotation mode, the diameter of the mounting cylinder 501 is larger than that of the expansion column, therefore reaming columns with different diameters can be replaced, and holes with different diameters can be conveniently expanded.
Referring to fig. 4, in the present embodiment: the switching mechanism 10 comprises a rotating shaft 101, the rotating shaft 101 is connected with the bottom of a clamping block 9, a rotating groove 102 which is rotatably installed with the rotating shaft 101 is formed in the top of a sliding block 8, limiting grooves 103 are formed in two sides of the rotating shaft 101, limiting rods 104 which are clamped with the limiting grooves 103 are slidably installed on the sliding block 8, guide blocks 105 are installed on the outer side walls of the upper end and the lower end of the limiting rods 104, guide grooves 106 which are slidably installed with the guide blocks 105 are formed in the sliding block 8, one side, far away from the rotating shaft 101, of the guide blocks 105 is connected with the sliding block 8 through limiting springs 107, the limiting springs 107 are located in the guide grooves 106, and the limiting rods can be inserted into the limiting grooves to limit the clamping blocks through restoring force of the limiting springs.
Referring to fig. 4, in the present embodiment: a pull ring is arranged on one side of the limiting rod 104 away from the rotating shaft 101.
Referring to fig. 2, in the present embodiment: rubber anti-slip pads are arranged on two sides of the clamping block 9.
Working principle: the rubber piece is placed at the top of the base 1, the front tooth screw rod 7 and the back tooth screw rod 7 are rotated to enable the sliding blocks 8 to be close to each other, the clamping blocks 9 can be driven to be close to each other, the rubber piece is clamped, after clamping, the position of the rubber piece, which is required to be reamed, is located under the reaming column 4, and then the electric cylinder 3 drives the reaming column 4 to descend, so that the rubber piece can be reamed;
According to the shape of rubber spare, can adjust grip block 9, when circular rubber spare reams, make the arc groove 901 of grip block 9 face the rubber spare, can improve the area of contact with the rubber spare, thereby improve the effect of centre gripping, when need counter-reaming to the square rubber spare, can pull gag lever post 104, make gag lever post 104 leave spacing groove 103, and make gag lever post 104 drive guide block 105 extrusion spacing spring 107, rotate 180 degrees back with grip block 9, loosen gag lever post 104, through the restoring force of spacing spring 107, make guide block 105 drive gag lever post 104 get into spacing inslot 103, spacing grip block 9, improve the stability of grip block 9, keep away from the lateral wall of arc groove 901 through grip block 9 and carry out the centre gripping to the area of contact, thereby improve the centre gripping stability, through the switching to the position of grip block 9, be convenient for stable grip to the rubber spare of different shapes, the content that does not make detailed in this description belongs to the prior art that the expert knows in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. A rubber reaming device comprising: base (1), its characterized in that: the utility model discloses a novel electric screw machine, including base (1), electric jar (3), fixed establishment (5) that is convenient for change reaming post (4) are installed at base (1) top, electric jar (3) are installed in department in the middle of the top of L type support (2), be equipped with reaming post (4) under electric jar (3), be equipped with on electric jar (3) fixed establishment (5) that are convenient for change reaming post (4), recess (6) have all been seted up on the top both sides of base (1), rotate on base (1) and install positive and negative tooth lead screw (7), positive and negative tooth lead screw (7) run through in recess (6), both sides lateral wall of positive and negative tooth lead screw (7) all have slider (8) through screw thread slidable mounting, two slider (8) respectively with recess (6) sliding connection, be equipped with clamping block (9) directly over slider (8), be equipped with on slider (8) and carry out shifter (10) of adjusting clamping block (9), two arc groove (901) are all seted up to one side that clamping block (9) are close to each other.
2. A rubber reaming device in accordance with claim 1, wherein: the fixing mechanism (5) comprises a mounting cylinder (501), the top of the mounting cylinder (501) is connected with the output end of the electric cylinder (3), thread grooves (502) are formed in the side walls of two sides of the mounting cylinder (501), a screw rod (503) is installed between the thread grooves (502) in a threaded sliding mode, a threaded hole (504) is formed in the upper portion of the reaming column (4), and the screw rod (503) and the threaded hole (504) are installed in a threaded rotation mode.
3. A rubber reaming device in accordance with claim 2, wherein: the switching mechanism (10) comprises a rotating shaft (101), the rotating shaft (101) is connected with the bottom of a clamping block (9), a rotating groove (102) which is rotatably mounted with the rotating shaft (101) is formed in the top of a sliding block (8), limit grooves (103) are formed in two sides of the rotating shaft (101), limit rods (104) which are clamped with the limit grooves (103) are slidably mounted on the sliding block (8), guide blocks (105) are mounted on the outer side walls of the upper end and the lower end of the limit rods (104), guide grooves (106) which are slidably mounted with the guide blocks (105) are formed in the sliding block (8), and one side, far away from the rotating shaft (101), of the guide blocks (105) is connected with the sliding block (8) through limit springs (107), and the limit springs (107) are located in the guide grooves (106).
4. A rubber reaming device in accordance with claim 3, wherein: and a pull ring is arranged on one side of the limiting rod (104) far away from the rotating shaft (101).
5. A rubber reaming device in accordance with claim 1, wherein: rubber anti-slip pads are arranged on two sides of the clamping block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322841403.6U CN221211889U (en) | 2023-10-23 | 2023-10-23 | Reaming device for rubber parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322841403.6U CN221211889U (en) | 2023-10-23 | 2023-10-23 | Reaming device for rubber parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221211889U true CN221211889U (en) | 2024-06-25 |
Family
ID=91569092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322841403.6U Active CN221211889U (en) | 2023-10-23 | 2023-10-23 | Reaming device for rubber parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221211889U (en) |
-
2023
- 2023-10-23 CN CN202322841403.6U patent/CN221211889U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |