CN208246293U - It is a kind of based on milling machine to the clamping device for swinging groove milling on cam surface in slide - Google Patents
It is a kind of based on milling machine to the clamping device for swinging groove milling on cam surface in slide Download PDFInfo
- Publication number
- CN208246293U CN208246293U CN201820513027.4U CN201820513027U CN208246293U CN 208246293 U CN208246293 U CN 208246293U CN 201820513027 U CN201820513027 U CN 201820513027U CN 208246293 U CN208246293 U CN 208246293U
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- CN
- China
- Prior art keywords
- turntable
- slide
- pressing plate
- shaft
- cam surface
- 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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- Jigs For Machine Tools (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of based on milling machine to the clamping device for swinging groove milling on cam surface in slide, including pedestal, turntable, shaft, positioning pin, locating pin, key, screw and pressing plate, the shaft is rotatably connected on pedestal, and shaft one end stretches in turntable, and it is connected between shaft and turntable by key, it is set on turntable there are two location hole, locating pin passes through the connecting hole in the connection sheet of downside and stretches in positioning hole；Pressing plate is fixed on turntable by screw, and pressing plate one end stretches in card slot, and tightening screw simultaneously touches pressing plate pressure in the connection sheet of downside；Several limit holes are evenly equipped on the circumferencial direction of turntable, positioning pin passes through pedestal and stretches in a limit hole.This number of the utility model clamping is few, the resetting for swinging slide is avoided, so that processing efficiency is greatly improved.
Description
Technical field:
The utility model relates to a kind of based on milling machine to the clamping device for swinging groove milling on cam surface in slide.
Background technique:
It is abnormal complicated (such as Fig. 1) to swing slide shape, milling machine is in the groove milling 100 to swinging in slide on cam surface 14 at present
When processing, using the method for substep processing, it is therefore desirable to multiple clamping is carried out to part to this, therefore processing efficiency is low,
Simultaneously because multiple clamping, positioning surface is inconsistent, leads to the accumulation of error, influences the raising of machining accuracy.
Summary of the invention:
The utility model is to provide one kind in order to solve the above-mentioned problems of the prior art and slided based on milling machine to swing
In seat on cam surface groove milling clamping device.
Technical solution used by the utility model has: it is a kind of based on milling machine to the dress for swinging groove milling on cam surface in slide
Fixture is pressed from both sides, the swing slide includes upper and lower two connection sheets disposed in parallel and the link block for connecting two connection sheets,
It is formed with card slot between two connection sheets, cam surface is equipped in the connection sheet of upside, is equipped with connection at the both ends of each connection sheet
Hole, the fixture for swinging slide described in clamping includes pedestal, turntable, shaft, positioning pin, locating pin, key, screw and pressure
Plate, the shaft are rotatably connected on pedestal, and shaft one end stretches in turntable, and are connected between shaft and turntable by key,
It is set on turntable there are two location hole, locating pin passes through the connecting hole in the connection sheet of downside and stretches in positioning hole；Pressing plate passes through
Screw is fixed on turntable, and pressing plate one end stretches in card slot, and tightening screw simultaneously touches pressing plate pressure in the connection sheet of downside；
Several limit holes are evenly equipped on the circumferencial direction of turntable, positioning pin passes through pedestal and stretches in a limit hole
It is interior.
Further, the pressing plate is the structure of right angle tyoe for including horizontal edge and vertical edge, and card is equipped on the horizontal edge of pressing plate
Mouthful, which is arranged on screw.
Further, the shaft is equipped with threaded joints, and stop nut is threadedly coupled on threaded joints.
Further, the pedestal is equipped with the first bushing and the second bushing, and shaft is arranged in the first bushing, positioning pin
It is arranged in the second bushing.
Further, the positioning pin is T shape, and the step surface of positioning pin contradicts on pedestal.
Further, the limit hole is equipped with eight.
The utility model has the following beneficial effects:
This number of the utility model clamping is few, the resetting for swinging slide is avoided, so that processing efficiency is greatly improved.
Detailed description of the invention:
Fig. 1 is the structure chart for swinging slide in the prior art.
Fig. 2 is the main view of the utility model fixture.
Fig. 3 is the side view of the utility model fixture.
Fig. 4 is the cross-sectional view of the utility model fixture.
Specific embodiment:
With reference to the accompanying drawing to the utility model further instruction.
Such as Fig. 1, the utility model it is a kind of based on milling machine to the clamping device for swinging groove milling on cam surface in slide, the pendulum
Dynamic slide includes upper and lower two connection sheets 11 disposed in parallel, is formed with card slot 13 between two connection sheets 11, is equipped in card slot 13
Link block 12, link block 12 and two connection sheets 11 are integrally formed.In upside, the upper surface of connection sheet 11 is equipped with cam surface 14, every
The both ends of a connection sheet 11 are equipped with connecting hole 15.
The utility model is will to swing slide clamped one time on milling machine, and then complete eight groove millings 100 on cam surface 14
Processing.Such as Fig. 2 to Fig. 4, the utility model clamping device includes pedestal 21, turntable 22, shaft 23, positioning pin 25, locating pin
26, key 27, screw 28 and pressing plate 29, shaft 23 are rotatably connected on pedestal 21, and 23 one end of shaft stretches in turntable 22, and are turned
It is connected between axis 23 and turntable 22 by key 27.It is set on turntable 22 there are two location hole, locating pin 26 passes through downside connection sheet
Connecting hole 15 on 11 and the positioning hole for stretching in turntable 22.Pressing plate 29 is fixed on turntable 22 by screw 28, and pressing plate 29
One end stretches in card slot 13, and tightening screw 28 simultaneously touches the pressure of pressing plate 29 in downside connection sheet 11.In the circumferencial direction of turntable 22
On be evenly equipped with several limit holes 220, positioning pin 25 passes through pedestal 21 and stretches in a limit hole 220.
Pressing plate 29 is the structure of right angle tyoe for including horizontal edge and vertical edge, for the handling convenient for pressing plate 29, in the cross of pressing plate 29
Side is equipped with bayonet 291, which is arranged on screw 28.After tightening screw 28, the horizontal edge pressure touching of pressing plate 29 connects in downside
In contact pin 11.
For the axially position convenient for shaft 23, threaded joints are equipped in shaft 23, screw thread connects on threaded joints
Stop nut 43 is connect, shaft 23 is axially positioned on pedestal 21 by stop nut 43.
The first bushing 41 and the second bushing 42 are equipped on pedestal 21, shaft 23 is arranged in the first bushing 41, positioning pin
25 are arranged in the second bushing 42.
For the plug convenient for positioning pin 25, positioning pin 25 is using T shape structure, after positioning pin 25 is inserted into the second bushing 42,
The step surface of positioning pin 25 contradicts on pedestal 21.
Limit hole 220 in the utility model is equipped with eight, and 220 numbers of limit hole are according to groove milling 100 on cam surface 14
Quantity is determined, and when processing six groove millings 100, six limit holes 220 are just arranged.
When in use, pedestal 21 is fixed on milling machine, slide will be swung and be placed on turntable 22, locating pin 26 and pressure are passed through
Plate 29 is fixed on turntable 22, and then positioning pin 25 is inserted on pedestal 21 and turntable 22, limits turntable 22 by positioning pin 25
Rotation.After often completing the process a groove milling 100, turntable 22 is rotated, positioning pin 25 is inserted into, avoids the repetition for swinging slide fixed
Position, and 220 numbers of limit hole are equal with the quantity of groove milling 100, therefore when each groove milling 100 of processing, do not need to compute repeatedly angle
Degree, to knife, greatly improves working efficiency with repetition.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, can also make several improvements without departing from the principle of this utility model, these improvement also should be regarded as
The protection scope of the utility model.
Claims (6)
1. it is a kind of based on milling machine to the clamping device for swinging groove milling on cam surface in slide, the swing slide includes upper and lower two
A connection sheet disposed in parallel (11) and for connecting the link blocks (12) of two connection sheets (11), shape between two connection sheets (11)
At there are card slot (13), cam surface (14) are equipped on upside connection sheet (11), are equipped with company at the both ends of each connection sheet (11)
Connect hole (15), it is characterised in that: the fixture for swinging slide described in clamping includes pedestal (21), turntable (22), shaft
(23), positioning pin (25), locating pin (26), key (27), screw (28) and pressing plate (29), shaft (23) rotation connection are present
On body (21), and shaft (23) one end stretches in turntable (22), and is connected between shaft (23) and turntable (22) by key (27),
It is set on turntable (22) there are two location hole, locating pin (26), which passes through the connecting hole (15) on downside connection sheet (11) and stretches in, determines
In the hole of position；Pressing plate (29) is fixed on turntable (22) by screw (28), and pressing plate (29) one end stretches in card slot (13), screws
Screw (28) simultaneously touches pressing plate (29) pressure on downside connection sheet (11)；
It is evenly equipped on the circumferencial direction of turntable (22) several limit holes (220), positioning pin (25) passes through pedestal (21) and stretches in
In one limit hole (220).
2. as described in claim 1 based on milling machine to the clamping device for swinging groove milling on cam surface in slide, it is characterised in that:
The pressing plate (29) is the structure of right angle tyoe for including horizontal edge and vertical edge, is equipped with bayonet (291) on the horizontal edge of pressing plate (29), should
Bayonet (291) is arranged on screw (28).
3. as described in claim 1 based on milling machine to the clamping device for swinging groove milling on cam surface in slide, it is characterised in that:
The shaft (23) is equipped with threaded joints, is threadedly coupled stop nut (43) on threaded joints.
4. as described in claim 1 based on milling machine to the clamping device for swinging groove milling on cam surface in slide, it is characterised in that:
The pedestal (21) is equipped with the first bushing (41) and the second bushing (42), and shaft (23) is arranged in the first bushing (41), fixed
Position pin (25) is arranged in the second bushing (42).
5. as described in claim 1 based on milling machine to the clamping device for swinging groove milling on cam surface in slide, it is characterised in that:
The positioning pin (25) is T shape, and the step surface of positioning pin (25) contradicts on pedestal (21).
6. as described in claim 1 based on milling machine to the clamping device for swinging groove milling on cam surface in slide, it is characterised in that:
The limit hole (220) is equipped with eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820513027.4U CN208246293U (en) | 2018-04-12 | 2018-04-12 | It is a kind of based on milling machine to the clamping device for swinging groove milling on cam surface in slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820513027.4U CN208246293U (en) | 2018-04-12 | 2018-04-12 | It is a kind of based on milling machine to the clamping device for swinging groove milling on cam surface in slide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208246293U true CN208246293U (en) | 2018-12-18 |
Family
ID=64639107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820513027.4U Expired - Fee Related CN208246293U (en) | 2018-04-12 | 2018-04-12 | It is a kind of based on milling machine to the clamping device for swinging groove milling on cam surface in slide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208246293U (en) |
-
2018
- 2018-04-12 CN CN201820513027.4U patent/CN208246293U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20210412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |