CN204308749U - A kind of novel die clamp for machining - Google Patents
A kind of novel die clamp for machining Download PDFInfo
- Publication number
- CN204308749U CN204308749U CN201420707183.6U CN201420707183U CN204308749U CN 204308749 U CN204308749 U CN 204308749U CN 201420707183 U CN201420707183 U CN 201420707183U CN 204308749 U CN204308749 U CN 204308749U
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- China
- Prior art keywords
- traveling table
- fixed station
- workbench
- locating dowel
- screw rod
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- 238000003754 machining Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of novel die clamp for machining, comprise workbench, workbench one end is provided with fixed station, workbench is provided with T-shaped groove, groove slidably connects traveling table, screw rod is provided with in groove, screw rod one end is rotatably connected on workbench, the screw rod other end is connected with drive unit by transmission mechanism, traveling table is connected on screw rod, traveling table is provided with the locking device be connected with workbench, fixed station and traveling table are movably connected by locating dowel, the medial surface of traveling table and fixed station is the clamping face for holding workpiece, clamping face is provided with anti-skidding teeth, one end of locating dowel is extended to the outside of fixed station, the locating dowel of this evagination is provided with spacing flange, the other end of locating dowel is processed with external screw thread, externally threaded part is extended to the outside of traveling table, externally threaded part is provided with locking nut.The utility model can firmly holding workpiece and can prevent locating dowel from coming off and fixed station can be prevented, traveling table extends out distortion.
Description
Technical field
The utility model relates to mirror surface mould tool technical field, is specially a kind of novel die clamp for machining.
Background technology
In the production process of mould, grinding to be carried out to some accessories of mould, in this process, need to use frock clamp, and existing frock clamp due to its structure meticulous not, make the precision of the accessory made low, have impact on the quality of product, also had influence on the production efficiency of producing product, this all brings loss to user simultaneously.
In order to improve the performance of such grinding tool, Chinese patent ZL 2013202550492 discloses mould processing clamp.But, in use there is following defect in this fixture: 1, the medial surface of positioning table and traveling table is the clamping face of holding workpiece, but, this clamping face is smooth medial surface, workpiece is in process, because of stressing influence, easily on clamping face, there is slippage, affect the machining accuracy of workpiece; 2, this fixture is located by traveling table by leading screw, by forced locking device, traveling table is located subsequently, but, the mechanism of this locking is all the bottoms being positioned at traveling table, as less in workpiece and be clamped in the upper end of traveling table, so, about namely the upper end of traveling table receives larger reaction force or processing impulsive force, cause the upper end of traveling table or fixed station to extend out distortion, reduce the machining accuracy of fixture; 3, the locating dowel of this fixture is that a polished rod interts on fixed station and traveling table, and often because move after traveling table transition, the traveling table that caused locating dowel to depart from, affects the normal use of fixture.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of structure simple novel die clamp for machining, it can firmly holding workpiece and can prevent traveling table from departing from locating dowel and fixed station can be prevented, traveling table extends out distortion.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of novel die clamp for machining, comprise workbench, workbench one end is provided with fixed station, workbench is provided with T-shaped groove, groove slidably connects traveling table, screw rod is provided with in groove, screw rod one end is rotatably connected on workbench, the screw rod other end is connected with drive unit by transmission mechanism, described traveling table is connected on screw rod, traveling table is provided with the locking device be connected with workbench, described fixed station and traveling table are movably connected by locating dowel, it is characterized in that: the medial surface of described traveling table and fixed station is the clamping face for holding workpiece, described clamping face is provided with anti-skidding teeth, one end of locating dowel is extended to the outside of fixed station, the locating dowel of this evagination is provided with spacing flange, the other end of locating dowel is processed with external screw thread, described externally threaded part is extended to the outside of traveling table, described externally threaded part is provided with locking nut.
Root is further, and described traveling table is provided with for the range finder between monitoring platform and fixed station.
Further, described locking device is be fixed on the screw on groove two side rails, and traveling table is pressed on workbench by described screw.
The utility model compared with prior art, has the following advantages:
The utility model, by arranging drive unit and locking device, makes its structure more simple, use, easy for installation, simple to operate, laborsaving, applied widely; Production cost is low, and working (machining) efficiency is high, good product quality, and precision is high, safe and reliable.
Period, the utility model is provided with anti-skidding teeth on the clamping face of traveling table and fixed station, is increased the frictional force of clamping face and workpiece, and then improve the firmness of holding workpiece by anti-skidding teeth.
By by flange that is spacing for one end of locating dowel, the other end is processed with external screw thread and is provided with locking nut, can prevent locating dowel from departing from from fixed station, traveling table, meanwhile, when holding workpiece is, tighten locking nut, make the top of fixed station and traveling table also have enough chucking powers, match with the locking device of below, holding workpiece that can be more reliable, the upper and lower side uniform force of fixed station and traveling table, effectively prevent that the upper end of fixed station and traveling table is stressed extends out distortion.
In addition, the utility model is also provided with for the range finder between monitoring platform and fixed station on traveling table, distance between range finder show events platform and fixed station changes to some extent, namely holding workpiece is reacted loosening to some extent, people and adjustable screw or locking nut, and then adjust to the chucking power that should need, ensure that the required precision of work pieces process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the side view of Fig. 1.
Detailed description of the invention
In order to make actualizing technology means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in Figure 1 to Figure 3, novel die clamp for machining described in the utility model, comprise workbench 1, workbench 1 one end is provided with fixed station 2, and workbench 1 is provided with T-shaped groove 3, groove 3 slidably connects traveling table 4, be provided with screw rod 5 in groove 3, screw rod 5 one end is rotatably connected on workbench 1, and screw rod 5 other end is connected with drive unit 6 by transmission mechanism, described traveling table 4 is connected on screw rod 5, and traveling table 4 is provided with the locking device be connected with workbench 1.Described locking device is be fixed on the screw 7 on groove 3 liang of side rails, and traveling table 4 is pressed on workbench 1 by described screw 7, beyond the present embodiment, also can take eccentric locking mechanism common on the market or electric lock mechanism.
In the utility model, fixed station 2 and traveling table 4 are movably connected by locating dowel 8, and locating dowel 8 serves the guide effect of traveling table 4.
Period, described traveling table 4 and the medial surface of fixed station 2 are the clamping face for holding workpiece, and described clamping face is provided with anti-skidding teeth 9, is increased the frictional force of clamping face and workpiece, and then improve the firmness of holding workpiece by anti-skidding teeth 9.
One end of locating dowel 8 is extended to the outside of fixed station 2, the locating dowel 8 of this evagination is provided with spacing flange 10, the other end of locating dowel 8 is processed with external screw thread, and described externally threaded part is extended to the outside of traveling table 4, and described externally threaded part is provided with locking nut 11.This spacing flange 10 can prevent locating dowel from departing from from fixed station, traveling table, simultaneously, when holding workpiece is, tighten locking nut 11, make the top of fixed station 2 and traveling table 4 also have enough chucking powers, match with the locking device of below, holding workpiece that can be more reliable, fixed station 2 and the upper and lower side uniform force of traveling table 4, effectively prevent fixed station 2 and extend out distortion with the upper end of traveling table 4 is stressed.
In addition, described traveling table 4 is provided with for the range finder 12 between monitoring platform 4 and fixed station 2, the distance detector that such range finder 12 can adopt market conventional.Distance between range finder show events platform 4 and fixed station 2 changes to some extent, and it is loosening to some extent namely to react holding workpiece, people and adjustable screw 5 or locking nut 11, and then adjusts to the chucking power that should need, and ensure that the required precision of work pieces process.
The utility model structure is simple, uses, easy for installation, simple to operate, laborsaving, applied widely; Production cost is low, and working (machining) efficiency is high, good product quality, and precision is high, safe and reliable.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a novel die clamp for machining, comprise workbench (1), workbench (1) one end is provided with fixed station (2), workbench (1) is provided with T-shaped groove (3), T-shaped groove (3) slidably connects traveling table (4), screw rod (5) is provided with in T-shaped groove (3), screw rod (5) one end is rotatably connected on workbench (1), screw rod (5) other end is connected with drive unit (6) by transmission mechanism, described traveling table (4) is connected on screw rod (5), traveling table (4) is provided with the locking device be connected with workbench (1), described fixed station (2) and traveling table (4) are movably connected by locating dowel (8), it is characterized in that: described traveling table (4) and the medial surface of fixed station (2) are the clamping face for holding workpiece, described clamping face is provided with anti-skidding teeth (9), one end of locating dowel (8) is extended to the outside of fixed station (2), the locating dowel (8) of this evagination is provided with spacing flange (10), the other end of locating dowel (8) is processed with external screw thread, described externally threaded part is extended to the outside of traveling table (4), described externally threaded part is provided with locking nut (11).
2. novel die clamp for machining according to claim 1, is characterized in that: described traveling table (4) is provided with for the range finder between monitoring platform (4) and fixed station (2).
3. novel die clamp for machining according to claim 1 and 2, it is characterized in that: described locking device is for being fixed on the screw (7) on T-shaped groove (3) two side rails, and traveling table (4) is pressed on workbench (1) by described screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707183.6U CN204308749U (en) | 2014-11-24 | 2014-11-24 | A kind of novel die clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707183.6U CN204308749U (en) | 2014-11-24 | 2014-11-24 | A kind of novel die clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308749U true CN204308749U (en) | 2015-05-06 |
Family
ID=53131081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420707183.6U Expired - Fee Related CN204308749U (en) | 2014-11-24 | 2014-11-24 | A kind of novel die clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308749U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217066A (en) * | 2016-08-31 | 2016-12-14 | 汪贤荣 | A kind of mechanical processing worktable erecting device |
| CN106239175A (en) * | 2016-08-31 | 2016-12-21 | 汪贤荣 | A kind of novel mechanical processing work table apparatus |
| WO2018161237A1 (en) * | 2017-03-06 | 2018-09-13 | 肖丽芳 | Intelligent fixture for modeling in virtual reality technology |
-
2014
- 2014-11-24 CN CN201420707183.6U patent/CN204308749U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217066A (en) * | 2016-08-31 | 2016-12-14 | 汪贤荣 | A kind of mechanical processing worktable erecting device |
| CN106239175A (en) * | 2016-08-31 | 2016-12-21 | 汪贤荣 | A kind of novel mechanical processing work table apparatus |
| CN106217066B (en) * | 2016-08-31 | 2018-03-13 | 裘润波 | A kind of mechanical processing worktable erecting device |
| WO2018161237A1 (en) * | 2017-03-06 | 2018-09-13 | 肖丽芳 | Intelligent fixture for modeling in virtual reality technology |
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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: 20150506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |