CN203045365U - E type bolt locating tool fixture for mine - Google Patents
E type bolt locating tool fixture for mine Download PDFInfo
- Publication number
- CN203045365U CN203045365U CN 201320051212 CN201320051212U CN203045365U CN 203045365 U CN203045365 U CN 203045365U CN 201320051212 CN201320051212 CN 201320051212 CN 201320051212 U CN201320051212 U CN 201320051212U CN 203045365 U CN203045365 U CN 203045365U
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- CN
- China
- Prior art keywords
- type bolt
- mine
- pressing plate
- tool fixture
- hook
- 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
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Abstract
The utility model relates to an E type bolt locating tool fixture for a mine. The E type bolt locating tool fixture for the mine is characterized by comprising a base (1), wherein a connecting seat (2) and a fixed seat (9) are respectively fixed on the base (1), and a locating block (5) is installed between the connecting seat (2) and the fixed seat (9). The E type bolt locating tool fixture for the mine further comprises a hook-shaped pressing plate (4), wherein one end of the hook-shaped pressing plate (4) is hinged on the connecting seat (2), and the other end of the hook-shaped pressing plate (4) is detachably connected with the fixed seat (9) through a fastener. In addition, a U-shaped locating board (6) is further installed on the hook-shaped pressing plate (4), and the U-shaped locating board (6) and the locating block (5) are matched to clamp a workpiece. When the E type bolt locating tool fixture for the mine is used, screw excicle and thread machining can be finished in a one-clamping mode, secondary location errors are eliminated, machining precision is high, and production efficiency of the E type bolt locating tool fixture for the mine is increased by 34% compared with production efficiency of a traditional turning attack buckle method. The E type bolt locating tool fixture for the mine not only is applicable to a turning mode, but also is applicable to a milling mode.
Description
Technical field
The utility model relates to a kind of mining E type bolt positioning tool anchor clamps.
Background technology
Mining E type bolt is as the main spare and accessory parts of mine flight conveyer, and consumption is very big, and its quality good or not directly affects the normal operation that connects effect and scraper chain of scraper plate and chain.Connect quality if improve E type bolt thread, can prolong the continuous operation time of fully-mechanized mining equipment, improve service life of equipment and reliability.
The processing process of traditional E type bolt is: modified, clamping, turning screw rod (lathe), secondary clamping, screw die tapping (lathe).The processing method of traditional E type bolt needs twice clamping, and position error is big, easily causes screw thread processing eccentric; Screw die tapping mode is adopted in screw thread processing, limited by the part quenching and tempering hardness, can only process the following part of quenching and tempering hardness HB240, causes the bulk strength of E type bolt low, and serviceability is poor, in use has threaded shank pulling and " inefficacy of strip button " phenomenon; Adopt in addition that this method exists that working (machining) efficiency is lower, the screw die consumption is big, part percent defective height problems such as (disorderly buckle workpiece and scrap because the tipping of screw die causes screw thread).
The utility model content
The purpose of this utility model provides a kind of mining E type bolt positioning tool anchor clamps, can effectively improve E type bolt thread crudy and processing stability.
A kind of mining E type bolt positioning tool anchor clamps, its special feature is: comprise base, Connection Block and holder are fixedly arranged respectively on this base, between this Connection Block and holder, locating piece is installed, also comprise the hook pressing plate, an end of this hook pressing plate is hinged on the Connection Block, and its other end removably connects by securing member and holder, on this hook pressing plate, U-shaped location-plate is installed also in addition, thereby by the cooperate holding workpiece of this U-shaped location-plate with locating piece.
Wherein be provided with the corresponding locating surface of shape that is held the place with workpiece at locating piece.
Wherein an end of hook pressing plate is hinged on the Connection Block by alignment pin.
Wherein securing member adopts swingle and nut.
The beneficial effects of the utility model are: after adopting frock clamp of the present utility model, can finish screw rod cylindrical and screw thread processing by a clamping, eliminated the secondary position error, machining accuracy is higher, and can improve 34% than traditional turning drilling screw method production efficiency through probationary certificate.The utility model is not only applicable to the turning mode, is applicable to milling mode simultaneously.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model is a kind of mining E type bolt positioning tool anchor clamps, comprise base 1, Connection Block 2 and holder 9 are fixedly arranged respectively on this base 1, between this Connection Block 2 and holder 9, locating piece 5 is installed, also comprise hook pressing plate 4, one end of this hook pressing plate 4 is hinged on the Connection Block 2, and its other end removably connects by securing member and holder 9, U-shaped location-plate 6 also is installed on this hook pressing plate 4 in addition, thereby by the cooperate holding workpiece of this U-shaped location-plate 6 with locating piece 5.
Wherein be provided with the corresponding locating surface of shape that is held the place with workpiece at locating piece 5, and an end of hook pressing plate 4 is hinged on the Connection Block 2 by alignment pin 3, securing member adopts swingle 8 and nut 7 in addition.
Using method of the present utility model is:
Unclamp hook pressing plate 4 by swingle 8 and nut 7 during use, then workpiece (mining E type bolt) is placed on the locating surface of locating piece 5, utilize U-shaped location-plate 6 and cooperating of locating piece 5 to clamp workpiece, by swingle 8 and a whole set of frock clamp of nut 7 manual lockings, workpiece pressing gets final product then.
Claims (4)
1. mining E type bolt positioning tool anchor clamps, it is characterized in that: comprise base (1), Connection Block (2) and holder (9) are fixedly arranged respectively on this base (1), between this Connection Block (2) and holder (9), locating piece (5) is installed, also comprise hook pressing plate (4), one end of this hook pressing plate (4) is hinged on the Connection Block (2), and its other end removably connects by securing member and holder (9), on this hook pressing plate (4), U-shaped location-plate (6) is installed also in addition, thereby by the cooperate holding workpiece of this U-shaped location-plate (6) with locating piece (5).
2. a kind of mining E type bolt positioning tool anchor clamps as claimed in claim 1 is characterized in that: wherein be provided with the corresponding locating surface of shape that is held the place with workpiece at locating piece (5).
3. a kind of mining E type bolt positioning tool anchor clamps as claimed in claim 1, it is characterized in that: wherein an end of hook pressing plate (4) is hinged on the Connection Block (2) by alignment pin (3).
4. as any described a kind of mining E type bolt positioning tool anchor clamps in the claim 1 to 3, it is characterized in that: wherein securing member adopts swingle (8) and nut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051212 CN203045365U (en) | 2013-01-30 | 2013-01-30 | E type bolt locating tool fixture for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051212 CN203045365U (en) | 2013-01-30 | 2013-01-30 | E type bolt locating tool fixture for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045365U true CN203045365U (en) | 2013-07-10 |
Family
ID=48728361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320051212 Expired - Fee Related CN203045365U (en) | 2013-01-30 | 2013-01-30 | E type bolt locating tool fixture for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045365U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057393A (en) * | 2014-06-19 | 2014-09-24 | 贵州天义电器有限责任公司 | Small and precise grinding machine clamp for U-shaped parts |
| CN104475895A (en) * | 2014-11-10 | 2015-04-01 | 宁波市博虹机械制造开发有限公司 | Special pen die clamp for electric discharge machine tool |
| CN108340000A (en) * | 2018-05-15 | 2018-07-31 | 芜湖君如保温材料有限公司 | A kind of heat preservation outer tube drilling equipment |
| WO2020047946A1 (en) * | 2018-09-07 | 2020-03-12 | 淄博齐鼎立专利信息咨询有限公司 | Clamping hook for mechanical manufacturing |
| WO2022160717A1 (en) * | 2021-01-29 | 2022-08-04 | 广东润鹏生物技术有限公司 | Clamping mechanism and transfer device |
-
2013
- 2013-01-30 CN CN 201320051212 patent/CN203045365U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057393A (en) * | 2014-06-19 | 2014-09-24 | 贵州天义电器有限责任公司 | Small and precise grinding machine clamp for U-shaped parts |
| CN104475895A (en) * | 2014-11-10 | 2015-04-01 | 宁波市博虹机械制造开发有限公司 | Special pen die clamp for electric discharge machine tool |
| CN108340000A (en) * | 2018-05-15 | 2018-07-31 | 芜湖君如保温材料有限公司 | A kind of heat preservation outer tube drilling equipment |
| WO2020047946A1 (en) * | 2018-09-07 | 2020-03-12 | 淄博齐鼎立专利信息咨询有限公司 | Clamping hook for mechanical manufacturing |
| WO2022160717A1 (en) * | 2021-01-29 | 2022-08-04 | 广东润鹏生物技术有限公司 | Clamping mechanism and transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20150130 |
|
| EXPY | Termination of patent right or utility model |