CN210132285U - Device for rapidly clamping workpiece - Google Patents
Device for rapidly clamping workpiece Download PDFInfo
- Publication number
- CN210132285U CN210132285U CN201920980194.4U CN201920980194U CN210132285U CN 210132285 U CN210132285 U CN 210132285U CN 201920980194 U CN201920980194 U CN 201920980194U CN 210132285 U CN210132285 U CN 210132285U
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- CN
- China
- Prior art keywords
- workpiece
- spring
- clamping
- cam
- drilling
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- 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
Links
- 238000005553 drilling Methods 0.000 claims description 34
- 238000000034 method Methods 0.000 abstract description 8
- 241001074085 Scophthalmus aquosus Species 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a quick clamping workpiece device, belongs to work piece processing technology field, the camshaft twist grip and the cam connecting axle fixed connection of device, be fixed with the cam on the cam connecting axle, the cam contacts with the spring fixing base, and the spring other end links to each other with work piece clamping movable rod one end, the work piece presss from both sides the tight movable rod of clamp and is equipped with fixed uide bushing outward, the work piece links to each other with the brill cover that grinds. The device is provided with a rotating cam and a spring, a handle is rotated through the rotating cam to drive a workpiece to clamp a moving rod, the spring is compressed in the clamping process to increase the clamping force, and the purpose of quickly clamping and positioning the workpiece is achieved.
Description
Technical Field
The utility model belongs to the technical field of the work piece processing, concretely relates to quick clamping workpiece device.
Background
The drilling machine is a universal machine tool with wide application, and can be used for drilling, reaming a plane, tapping and the like on parts. When being furnished with the process equipment on the drilling machine, can also carry out the bore hole, join in marriage universal workstation and can also carry out drilling, reaming on the drilling machine. However, when the multi-hole drilling machine is used for drilling or replacing a workpiece to be machined, the clamp is often loosened or the clamping degree of the clamp needs to be slowly adjusted, so that inconvenience is brought to machining to a great extent. Therefore, a quick positioning and clamping device suitable for a multi-hole drilling machine is to be designed and used together with the multi-hole drilling machine.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a quick clamping workpiece device, the device are equipped with rotary cam and spring, drive the tight carriage release lever of work piece clamp through rotary cam axis of rotation handle, and the tight in-process spring compression of clamp increases the clamp force, realizes the purpose of quick clamping workpiece location.
The utility model adopts the following technical scheme:
a device for quickly clamping a workpiece comprises a camshaft rotating handle, a cam connecting shaft, a cam, a spring, a workpiece clamping moving rod, a fixed guide sleeve, a drilling and grinding plate, a drilling and grinding sleeve fixing screw, a fixture body frame and a spring fixing seat.
Furthermore, a spring fixing groove is formed in one circle of one end, facing the spring fixing seat, of the fixing guide sleeve, and the spring is sleeved at the end part of the workpiece clamping moving rod and is arranged in the spring groove of the fixing guide sleeve and the spring fixing seat.
Furthermore, a workpiece positioning block is fixed on the drilling and grinding plate, and the workpiece is arranged on the workpiece positioning block.
Further, the device and the machine tool are fixedly connected with a machine tool positioning block through a clamp.
Furthermore, an auxiliary positioning piece is arranged between the drilling and grinding plate and the fixture body frame.
The utility model has the advantages and effects that:
the utility model relates to a tight work piece device of fast clamp is equipped with rotary cam and spring, drives the tight carriage release lever of work piece clamp through rotary cam axis of rotation handle, and the tight in-process spring compression of clamp increases the clamp force, realizes the purpose of the tight work piece location of fast clamp. The utility model discloses turning handle passes through the cam effect and presss from both sides tight work piece fast, adopts this method mechanism to press from both sides tightly more than single and dwindle, and cam clamping mechanism locking performance is good, saves time, laborsaving.
Drawings
FIG. 1 is a front view of the device for rapidly clamping workpieces according to the present invention;
FIG. 2 is a right side view of the device for rapidly clamping workpieces according to the present invention;
fig. 3 is a top view of the device for rapidly clamping workpieces according to the present invention.
The components in the figure: the device comprises a camshaft rotating handle 1, a cam connecting shaft 2, a cam 3, a spring 4, a workpiece clamping moving rod 5, a fixed guide sleeve 6, a workpiece 7, a workpiece positioning block 8, a drilling and grinding sleeve 9, a drilling and grinding plate 10, a drilling and grinding sleeve fixing screw 11, a fixture and machine tool positioning block 12, an auxiliary positioning piece 13, a fixture body frame 14 and a spring fixing seat 15.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, the utility model relates to a quick clamping workpiece device, the device includes camshaft turning handle 1, cam connecting axle 2, cam 3, spring 4, work piece clamping movable rod 5, fixed uide bushing 6, bores and grinds cover 9, bores and grinds board 10, bores and grinds cover set screw 11, anchor clamps body frame 14, spring fixing base 15, camshaft turning handle 1 and cam connecting axle 2 fixed connection, its fixed mode can be joint, welding, screw connection etc.. And a cam 3 is fixed on the cam connecting shaft 2, and the cam 3 is sleeved and fixed on the cam shaft 2. The cam 3 contacts with the spring fixing seat 15, a spring fixing groove is formed in the bottom of the spring fixing seat 15, a spring 4 is arranged in the fixing groove, the other end of the spring fixing seat 15 contacts with the workpiece clamping moving rod 5, the other end of the workpiece clamping moving rod 5 clamps the workpiece 7, a fixing guide sleeve 6 is arranged outside the workpiece clamping moving rod 5, the spring fixing groove is formed in the periphery of the fixing guide sleeve 6 facing to one end of the spring fixing seat 15, and the spring 4 is sleeved on the end portion of the workpiece clamping moving rod 5 and is arranged in the spring groove of the fixing guide sleeve 6 and the spring fixing seat 15. The fixed guide sleeve 6 is fixedly connected with the fixture body frame 14 through a screw, the workpiece 7 is connected with the drilling and grinding sleeve 9, and the drilling and grinding sleeve 9 is fixedly connected with the drilling and grinding plate 10 through a drilling and grinding sleeve fixing screw 11. A workpiece positioning block 8 is fixed on the drilling and grinding plate 10 through a screw, and the workpiece 7 is arranged on the workpiece positioning block 8. The device is fixedly connected with a machine tool through a clamp and a machine tool positioning block 12. An auxiliary positioning piece 13 is arranged between the drilling and grinding plate 10 and the fixture body frame 14. The drilling and grinding sleeve 9, the drilling and grinding plate 10 and the auxiliary positioning piece 13 are in the prior art.
Two sets of devices capable of quickly clamping workpieces can be arranged in the device
The work process is that anchor clamps are fixed a position on porous drilling machine, and the during operation only needs to move assistance-localization real-time on the clamping locating piece of processing part, and direct rotating handle rotates the cam and can the quick clamping part.
The clamp is used for a horizontal multi-drilling machine tool, is mainly characterized by clamping a workpiece by a rapid cam, and drills eight holes at one time. The implementation process is that a workpiece is placed on a workpiece positioning block to be positioned in a moving auxiliary positioning mode, and a handle of a rotating shaft of a cam is rotated to drive a workpiece clamping moving rod to clamp the workpiece quickly. The spring compression increases the clamp force among the clamping process to improve work efficiency promptly and effectively guaranteed the machining precision of hole location.
Claims (5)
1. A device for quickly clamping a workpiece is characterized by comprising a camshaft rotating handle (1), a cam connecting shaft (2), a cam (3), a spring (4), a workpiece clamping moving rod (5), a fixed guide sleeve (6), a drilling and grinding sleeve (9), a drilling and grinding plate (10), a drilling and grinding sleeve fixing screw (11), a fixture body frame (14) and a spring fixing seat (15), wherein the camshaft rotating handle (1) is fixedly connected with the cam connecting shaft (2), the cam connecting shaft (2) is fixedly provided with the cam (3), the cam (3) is in contact with the spring fixing seat (15), the spring (4) is arranged in the spring fixing seat (15), the spring (4) is sleeved at one end of the workpiece clamping moving rod (5), the other end of the workpiece clamping moving rod (5) clamps the workpiece (7), the workpiece clamping moving rod (5) is externally provided with the fixed guide sleeve (6), the fixed guide sleeve (6) is fixedly connected with the fixture body frame (14), the workpiece (7) is positioned with the workpiece positioning block (8), and the drilling and grinding sleeve (9) is fixedly connected with the drilling and grinding plate (10) through a drilling and grinding sleeve fixing screw (11).
2. The device for rapidly clamping the workpiece as claimed in claim 1, wherein a spring fixing groove is formed in one end of the fixing guide sleeve (6) facing the spring fixing seat (15) in a circle, and the spring (4) is sleeved on the end part of the workpiece clamping moving rod (5) and is arranged in the spring grooves of the fixing guide sleeve (6) and the spring fixing seat (15).
3. The device for rapidly clamping the workpiece as claimed in claim 1, wherein a workpiece positioning block (8) is fixed on the drilling and grinding plate (10), and the workpiece (7) is placed on the workpiece positioning block (8).
4. A device for rapid clamping of workpieces according to claim 1, characterized in that the device is fixedly connected to the machine tool via a clamp to a machine tool positioning block (12).
5. A device for rapidly clamping workpieces according to claim 1, characterized in that an auxiliary positioning element (13) is arranged between the drilling and grinding plate (10) and the fixture body frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980194.4U CN210132285U (en) | 2019-06-27 | 2019-06-27 | Device for rapidly clamping workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980194.4U CN210132285U (en) | 2019-06-27 | 2019-06-27 | Device for rapidly clamping workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210132285U true CN210132285U (en) | 2020-03-10 |
Family
ID=69707306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920980194.4U Expired - Fee Related CN210132285U (en) | 2019-06-27 | 2019-06-27 | Device for rapidly clamping workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210132285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805282A (en) * | 2020-07-20 | 2020-10-23 | 洪卓锋 | Electronic water pump multistation processing step-by-step feed mechanism for water treatment |
-
2019
- 2019-06-27 CN CN201920980194.4U patent/CN210132285U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805282A (en) * | 2020-07-20 | 2020-10-23 | 洪卓锋 | Electronic water pump multistation processing step-by-step feed mechanism for water treatment |
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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: 20200310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |