CN110977522A - New energy automobile annular machined part anchor clamps - Google Patents
New energy automobile annular machined part anchor clamps Download PDFInfo
- Publication number
- CN110977522A CN110977522A CN201911197943.7A CN201911197943A CN110977522A CN 110977522 A CN110977522 A CN 110977522A CN 201911197943 A CN201911197943 A CN 201911197943A CN 110977522 A CN110977522 A CN 110977522A
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- China
- Prior art keywords
- column
- locking
- new energy
- energy automobile
- base
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a new energy automobile annular workpiece clamp which comprises a base, an installation platform, a fixed column and a positioning column, wherein the installation platform, the fixed column and the positioning column have the same central axis as the base and are sequentially installed on one side of the base; a through hole penetrating through the positioning column and the locking column is formed in the tensioning shaft, and a pressing block installed on the positioning column and the locking column is arranged in the through hole. The invention can effectively realize the compression and fixation of the annular connecting workpiece.
Description
Technical Field
The invention relates to a new energy automobile annular workpiece clamp, and belongs to the technical field of tool clamps.
Background
Along with the popularization and promotion of new energy vehicles, the processing and manufacturing of the vehicle control unit serving as the brain of the new energy vehicle are more and more concerned by the industry, and meanwhile, the importance of various auxiliary mechanisms matched with the vehicle control unit is also clear, wherein the vehicle control unit comprises a hardware part and a software part, and the hardware comprises a plurality of components, such as an engine shell with a larger volume, an annular workpiece with a smaller volume and other parts.
When the side wall of the annular machined part needs to be milled and carved, the fourth shaft needs to be used on the CNC center, the annular machined part is installed on the fourth shaft through the clamp, the side wall of the annular machined part is milled and carved by the aid of the rotary cutter head of the fourth shaft, but the annular machined part is staggered due to clamping tightness or micro vibration caused by milling and carving in the machining process of the existing clamp, machining precision is affected, and product quality is reduced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a new energy automobile annular workpiece clamp which can effectively solve the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the novel energy automobile annular workpiece clamp comprises a base, an installation table, a fixing column and a positioning column, wherein the installation table, the fixing column and the positioning column are provided with the same central axis as the base and are sequentially installed on one side of the base; a through hole penetrating through the positioning column and the locking column is formed in the tensioning shaft, and a pressing block installed on the positioning column and the locking column is arranged in the through hole.
Preferably, a buffer ring is arranged between the fixed column and the expansion block.
Preferably, the number of the locking columns is three, and the locking columns are arranged in a triangular shape.
Preferably, two wrenches are symmetrically arranged on the outer surface of the hand wheel.
Compared with the prior art, the invention provides a new energy automobile annular workpiece clamp which has the following beneficial effects: according to the invention, through the expansion block, the hand wheel, the tensioning shaft, the wrench and other devices, the hand wheel is rotated through the wrench, the tensioning shaft can be driven to move towards the expansion block, and the annular workpiece is pressed through the pressing block in the extrusion process, so that the position of the annular workpiece is fixed, the structure is simple, and the fixing effect is firm.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the position relationship of the expansion block, the tensioning shaft and the compression block of the present invention;
FIG. 4 is a schematic structural diagram (two) of the present invention;
fig. 5 is a schematic view of the usage state of the present invention.
Description of the drawings: 1. the device comprises a base, 2, an installation table, 3, a fixing column, 4, a buffer ring, 5, an expansion block, 6, a hand wheel, 7, a tensioning shaft, 8, a wrench, 9, a pressing block, 10, a locking column, 11, a positioning column, 12 and an annular machined part.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 5, the new energy automobile annular workpiece fixture provided by the invention comprises a base 1, and an installation platform 2, a fixed column 3 and a positioning column 11 which have the same central axis as the base 1 and are sequentially installed on one side of the base 1, wherein one end of the fixed column 3, which is far away from the installation platform 2, is provided with a plurality of locking columns 10 at the circumferential position of the positioning column 11, an expansion block 5 is installed at the position, which is close to the fixed column 3, on the positioning column 11 and the locking columns 10, a conical slotted hole is formed in the expansion block 5 in a through manner, a tensioning shaft 7 matched with the conical slotted hole is arranged in the conical slotted hole, the length of one end of the tensioning shaft 7, which is far away from the conical slotted hole, is larger than the length of the expansion block 5, and the outer surface of the tensioning shaft is provided with an external thread, a hand wheel 6 matched with the external thread is sleeved, the tensioning shaft 7 is internally provided with a through hole which penetrates through the positioning column 11 and the locking column 10, a pressing block 9 which is arranged on the positioning column 11 and the locking column 10 is arranged in the through hole, namely, the bottom end of the pressing block 9 is correspondingly provided with a hole which is matched with the positioning column 11 and the locking column 10, when the hand wheel 6 is rotated, the tensioning shaft 7 extrudes the pressing block 9 inside in the process of moving towards the expansion block 5, and therefore, the position of the annular workpiece 12 on the fixing column 3 is fixed.
As a further improvement of the invention, a buffer ring 4 is arranged between the fixed column 3 and the expansion block 5. The annular workpiece 12 can be effectively protected, and deformation caused by extrusion of the fixing column 3 can be prevented.
As a further improvement of the invention, the number of the locking columns 10 is three, and the locking columns are arranged in a triangle. Can realize the locking to compact heap 9 from the multiaspect, triangular structure is more stable simultaneously, can strengthen the locking effect.
The working principle is as follows: during operation, each part is sequentially installed according to the sequence, then the hand wheel 6 is rotated through the wrench 8, the tensioning shaft 7 is driven to move towards the expansion block 5, the pressing block 9 inside is extruded in the moving process, and therefore the fixing of the position of the annular workpiece 12 on the fixing column 3 by the pressing block 9 is achieved.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (4)
1. The utility model provides a new energy automobile annular machined part anchor clamps, has the same axis and installs in proper order at mount table (2), fixed column (3) and reference column (11) of base (1) one side including base (1) and with base (1), and a plurality of locking post (10) have been arranged in the position that one end that mount table (2) were kept away from in fixed column (3) is located reference column (11) circumference, its characterized in that, expansion piece (5) are installed to the position that post (11) and locking post (10) were fastened fixed column (3) on, the slotted hole of circular cone platform type has been seted up to inside link up of expansion piece (5), circular cone platform slotted hole is downthehole be equipped with tensioning axle (7) rather than the shape adaptation, the one end length that circular cone platform type slotted hole was kept away from in tensioning axle (7) is greater than the length and the surface of expansion piece (5) and is equipped with the external screw thread, the position cover that lies in tensioning axle (7) between tensioning axle (7 An adapted hand wheel (6); a through hole penetrating through the positioning column (11) and the locking column (10) is formed in the tensioning shaft (7), and a pressing block (9) installed on the positioning column (11) and the locking column (10) is arranged in the through hole.
2. The new energy automobile annular workpiece clamp is characterized in that a buffer ring (4) is arranged between the fixing column (3) and the expansion block (5).
3. The new energy automobile annular workpiece fixture is characterized in that the number of the locking columns (10) is three, and the locking columns are arranged in a triangular shape.
4. The new energy automobile annular workpiece clamp according to claim 3, characterized in that two wrenches (8) are symmetrically arranged on the outer surface of the hand wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911197943.7A CN110977522A (en) | 2019-11-29 | 2019-11-29 | New energy automobile annular machined part anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911197943.7A CN110977522A (en) | 2019-11-29 | 2019-11-29 | New energy automobile annular machined part anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110977522A true CN110977522A (en) | 2020-04-10 |
Family
ID=70088149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911197943.7A Pending CN110977522A (en) | 2019-11-29 | 2019-11-29 | New energy automobile annular machined part anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110977522A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014090737A2 (en) * | 2012-12-10 | 2014-06-19 | Mt Aerospace Ag | Device for clamping and orienting segmented, thin-walled, hollow profiled components, and use thereof |
| CN105382579A (en) * | 2015-12-08 | 2016-03-09 | 新昌县梅渚镇富大轴承厂 | Machining tool for bearing pedestal |
| CN206296411U (en) * | 2016-12-08 | 2017-07-04 | 天津奥特盛业重型锻压有限公司 | One kind forging and stamping fixing device |
| CN207480100U (en) * | 2017-07-26 | 2018-06-12 | 美富精密制造（深圳）有限公司 | A kind of fixture for annular element processing |
| CN209140356U (en) * | 2018-11-13 | 2019-07-23 | 苏州申川精密部件有限公司 | A kind of new-energy automobile components four-axis fixture |
-
2019
- 2019-11-29 CN CN201911197943.7A patent/CN110977522A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014090737A2 (en) * | 2012-12-10 | 2014-06-19 | Mt Aerospace Ag | Device for clamping and orienting segmented, thin-walled, hollow profiled components, and use thereof |
| CN105382579A (en) * | 2015-12-08 | 2016-03-09 | 新昌县梅渚镇富大轴承厂 | Machining tool for bearing pedestal |
| CN206296411U (en) * | 2016-12-08 | 2017-07-04 | 天津奥特盛业重型锻压有限公司 | One kind forging and stamping fixing device |
| CN207480100U (en) * | 2017-07-26 | 2018-06-12 | 美富精密制造（深圳）有限公司 | A kind of fixture for annular element processing |
| CN209140356U (en) * | 2018-11-13 | 2019-07-23 | 苏州申川精密部件有限公司 | A kind of new-energy automobile components four-axis fixture |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |