CN220279837U - PCD oil seal cutter convenient for replacing cutter head - Google Patents
PCD oil seal cutter convenient for replacing cutter head Download PDFInfo
- Publication number
- CN220279837U CN220279837U CN202321554038.4U CN202321554038U CN220279837U CN 220279837 U CN220279837 U CN 220279837U CN 202321554038 U CN202321554038 U CN 202321554038U CN 220279837 U CN220279837 U CN 220279837U
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- Prior art keywords
- cutter
- groove
- cutter bar
- pcd
- sleeve
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- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 11
- 238000007789 sealing Methods 0.000 description 7
- 238000009966 trimming Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a PCD oil seal cutter convenient for replacing a cutter head, which comprises a connecting assembly and a cutter body assembly, wherein the connecting assembly comprises a connecting sleeve, a mounting groove formed in the connecting sleeve and an inner connecting rod mounted in the mounting groove.
Description
Technical Field
The utility model relates to the technical field, in particular to a PCD oil seal cutter with a cutter head convenient to replace.
Background
The oil seal is a custom name of a general sealing element, when a worker needs to trim the sealing element, the oil seal trimming machine is needed, an oil seal cutter arranged on the oil seal trimming machine can trim the sealing element, so that the sealing element can reach the shape wanted by the worker, the hardness and the compressive strength of the PCD oil seal cutter are high, the heat conductivity and the wear resistance are good, the cutter head part is contacted with a workpiece frequently after the cutter is used for a long time, the generated friction can influence the sharpness of the cutter head, the cutter head part needs to be replaced and maintained, the whole cutter needs to be detached and replaced when the cutter head is replaced, the production cost is increased by the whole cutter head replacement, and the PCD oil seal cutter convenient to replace the cutter head can bring convenience to the worker.
Disclosure of Invention
The utility model aims to provide a PCD oil seal cutter with a cutter head convenient to replace, so as to solve the problems in the background art.
In order to achieve the above purpose, the utility model provides a PCD oil seal cutter convenient for replacing a cutter head, which comprises a connecting assembly and a cutter body assembly, wherein the connecting assembly comprises a connecting sleeve, a mounting groove arranged in the connecting sleeve and an inner connecting rod arranged in the mounting groove, and the cutter body assembly is provided with a connecting cutter bar arranged on the outer side of the inner connecting rod, a cutter head arranged at one end of the connecting cutter bar, a connecting groove arranged in the connecting cutter bar and a jogging block arranged in the connecting groove.
Preferably, a sleeve body clamping groove is formed in the outer side of the connecting sleeve, and a jogging groove is formed in one end of the inner connecting rod.
Preferably, the connecting rod is located inside the connecting groove and is connected with the connecting groove in a jogged mode, and the jogging block is located inside the jogging groove and is connected with the jogging groove in a jogged mode.
Preferably, the outside of connecting the cutter arbor has seted up the cutter arbor draw-in groove, connect the inside of cutter arbor and interconnection pole and gomphosis piece and run through and install the cutter arbor gim peg, connect the inside of cutter arbor and interconnection pole and gomphosis piece and seted up the connecting hole, the cutter arbor gim peg is fixed it through a plurality of connecting holes, and the fixation nut part of cutter arbor gim peg other end installation is located the cutter arbor draw-in groove.
Preferably, the connecting sleeve, the connecting cutter bar and the connecting rod are internally provided with connecting sleeve fixing bolts in a penetrating way, and nuts arranged at the outer side of one end of each connecting sleeve fixing bolt are positioned in the clamping grooves of the sleeve body.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
according to the utility model, the connecting cutter bar is arranged, when a worker needs to disassemble and maintain the cutter head, the fixing of the cutter bar fixing bolt and the connecting sleeve fixing bolt is released, then the connecting cutter bar is taken out outwards, a new connecting cutter bar is connected with the inner connecting rod through the connecting groove after the connecting cutter bar is taken out, the embedded block arranged in the connecting groove is embedded and connected with the embedded groove arranged in the inner connecting rod after the connecting cutter bar is connected, and then the connecting cutter bar is fixed through the cutter bar fixing bolt and the connecting sleeve fixing bolt, when the cutter head is disassembled, the trouble of disassembling the cutter body integrally is reduced, and the production cost is reduced by only replacing the connecting cutter bar part, so that the replacement of the cutter head by the worker is facilitated, and convenience is brought to the worker.
Drawings
Fig. 1 is a schematic perspective view of a tool according to the present utility model.
Fig. 2 is a schematic cross-sectional view of a tool according to the present utility model.
FIG. 3 is a schematic cross-sectional view of a connecting groove according to the present utility model.
In the figure: 100. a connection assembly; 101. connecting sleeves; 102. a mounting groove; 103. connecting rods internally; 104. a sleeve clamping groove; 105. and a fitting groove.
200. A cutter body assembly; 201. connecting a cutter bar; 202. a cutter head; 203. a connecting groove; 204. a fitting block; 205. a cutter bar clamping groove; 206. a cutter bar fixing bolt; 207. the connecting sleeve is fixed with the bolt.
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, a PCD oil seal cutter with a cutter head convenient to replace;
the connecting assembly 100 comprises a connecting sleeve 101, the PCD oil seal cutter is a cutter with higher hardness, the cutter is installed on an oil seal trimming machine, corners of a sealing element can be trimmed, when a worker needs to install the cutter on the trimming machine, the cutter is connected and installed with the machine through the connecting sleeve 101, an installation groove 102 in the connecting sleeve 101 is formed, the connecting sleeve 101 can provide a forming space for the installation groove 102 formed in the interior, an interconnection rod 103 in the installation groove 102 is installed, the installation groove 102 can provide an installation space and support for the interconnection rod 103 which is installed in the interior, a sleeve clamping groove 104 is formed in the outer side of the connecting sleeve 101, an embedding groove 105 is formed in one end of the interconnection rod 103, an embedding groove 105 formed in one end of the interconnection rod 103 is provided with a forming space, and the interconnection rod 103 is matched with the installation groove 102 to provide an installation space and fix the connection cutter rod 201.
Referring to fig. 1, 2 and 3, a PCD oil seal cutter with a cutter head convenient to replace;
the cutter body assembly 200 is arranged on the connecting cutter bar 201 outside the inner connecting rod 103, the inner connecting rod 103 can provide support and connection for the connecting cutter bar 201 arranged on the outer side, the cutter head 202 is arranged at one end of the connecting cutter bar 201, the connecting cutter bar 201 can provide support for the cutter head 202 arranged on one end, the cutter head 202 can carry out trimming work on a rotating sealing strip so as to enable the sealing strip to achieve a shape required by workers, the connecting groove 203 is arranged in the connecting cutter bar 201, the inner connecting rod 103 is arranged in the connecting groove 203 and is connected with the connecting groove 203 in a jogged way, the connecting cutter bar 201 can provide an opening space for the connecting groove 203 arranged in the inside, the jogged block 204 is arranged in the jogged groove 105 and is connected with the jogged groove 105 in a jogged way, the connecting groove 203 can provide installation space and support for the jogged block 204 arranged in the inside, a cutter bar clamping groove 205 is formed in the outer side of the connecting cutter bar 201, the connecting cutter bar 201 can provide a forming space for the cutter bar clamping groove 205 formed in the outer side, a cutter bar fixing bolt 206 is installed in the connecting cutter bar 201 and the inner connecting rod 103 and the embedded block 204 in a penetrating manner, connecting holes are formed in the connecting cutter bar 201 and the inner connecting rod 103 and the embedded block 204, the cutter bar fixing bolt 206 is fixed through the connecting holes, a fixing nut part installed at the other end of the cutter bar fixing bolt 206 is positioned in the cutter bar clamping groove 205, the connecting cutter bar 201 and the inner connecting rod 103 and the embedded block 204 can provide an installation space for the cutter bar fixing bolt 206 installed in the penetrating manner, a connecting sleeve fixing bolt 207 is installed in the connecting sleeve 101 and the connecting cutter bar 201 and the inner connecting rod 103 in a penetrating manner, a nut installed at the outer side of one end of the connecting sleeve fixing bolt 207 is positioned in the sleeve clamping groove 104, the connecting sleeve 101 and the connecting rod 201 and the connecting rod 103 can provide installation space for the connecting sleeve fixing bolt 207 which is internally installed in a penetrating way, when a worker needs to detach, replace and maintain the tool bit 202, the connecting rod 201 and the connecting sleeve 101 are detached from the connecting rod 103 by separating the cutter rod fixing bolt 206 and the connecting sleeve fixing bolt 207, then the connecting cutter rod 201 is taken out outwards, a new connecting cutter rod 201 is installed in the connecting sleeve 101, after the connecting groove 203 formed in the connecting cutter rod 201 is connected with the connecting rod 103, the embedded block 204 is embedded with the embedded groove 105, and then the tool rod fixing bolt 206 and the connecting sleeve fixing bolt 207 are fixed, so that the replacing speed of the worker can be increased under the condition of only replacing the connecting cutter rod 201, and the production cost can be reduced.
Working principle: when the tool bit 202 is required to be detached, replaced and maintained by a worker, the connection tool bar 201 is taken out from the inside of the connecting sleeve 101 by releasing the fixing of the tool bar fixing bolt 206 and the connecting sleeve fixing bolt 207, a new connection tool bar 201 is installed in the connecting sleeve 101, the connecting groove 203 formed in the connection tool bar 201 is connected with the inner connecting rod 103, the embedded block 204 is embedded with the embedded groove 105, and then the tool bar fixing bolt 206 and the connecting sleeve fixing bolt 207 are used for fixing the tool bit, and only the connection tool bar 201 is required to be partially detached during the disassembly.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (5)
1. PCD oil blanket sword convenient to change tool bit, its characterized in that includes:
the connecting assembly (100) comprises a connecting sleeve (101), a mounting groove (102) formed in the connecting sleeve (101), and an inner connecting rod (103) mounted in the mounting groove (102);
the cutter body assembly (200), a connecting cutter bar (201) arranged on the outer side of the inner connecting rod (103), a cutter head (202) arranged at one end of the connecting cutter bar (201), a connecting groove (203) arranged in the connecting cutter bar (201), and a jogged block (204) arranged in the connecting groove (203).
2. The PCD oil seal cutter facilitating replacement of a cutter head according to claim 1, wherein a sleeve body clamping groove (104) is formed in the outer side of the connecting sleeve (101), and a jogging groove (105) is formed in one end of the connecting rod (103).
3. The PCD oil seal cutter for easy replacement of cutter head according to claim 1, wherein the inner connecting rod (103) is located inside the connecting groove (203) and is engaged with the connecting groove (203), and the engaging block (204) is located inside the engaging groove (105) and is engaged with the engaging groove (105).
4. The PCD oil seal cutter with the convenient cutter head replacement according to claim 1, wherein a cutter bar clamping groove (205) is formed in the outer side of the connecting cutter bar (201), a cutter bar fixing bolt (206) is installed in the connecting cutter bar (201) and the inner connecting rod (103) and the embedded block (204) in a penetrating manner, connecting holes are formed in the connecting cutter bar (201) and the inner connecting rod (103) and the embedded block (204), the cutter bar fixing bolt (206) is fixed through the plurality of connecting holes, and a fixing nut part installed at the other end of the cutter bar fixing bolt (206) is located in the cutter bar clamping groove (205).
5. The PCD oil seal cutter with the convenient cutter head replacement according to claim 1, wherein a connecting sleeve fixing bolt (207) is installed in the connecting sleeve (101) and the connecting cutter bar (201) and the connecting rod (103) in a penetrating manner, and a nut installed outside one end of the connecting sleeve fixing bolt (207) is located in the sleeve body clamping groove (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321554038.4U CN220279837U (en) | 2023-06-19 | 2023-06-19 | PCD oil seal cutter convenient for replacing cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321554038.4U CN220279837U (en) | 2023-06-19 | 2023-06-19 | PCD oil seal cutter convenient for replacing cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220279837U true CN220279837U (en) | 2024-01-02 |
Family
ID=89329544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321554038.4U Active CN220279837U (en) | 2023-06-19 | 2023-06-19 | PCD oil seal cutter convenient for replacing cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220279837U (en) |
-
2023
- 2023-06-19 CN CN202321554038.4U patent/CN220279837U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |