CN205271020U - Three clamp formula work piece clamping device - Google Patents
Three clamp formula work piece clamping device Download PDFInfo
- Publication number
- CN205271020U CN205271020U CN201521041768.XU CN201521041768U CN205271020U CN 205271020 U CN205271020 U CN 205271020U CN 201521041768 U CN201521041768 U CN 201521041768U CN 205271020 U CN205271020 U CN 205271020U
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- clamp
- group
- work piece
- clamping device
- tails
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Abstract
The utility model provides a three clamp formula work piece clamping device belongs to sawing machine technical field. It has solved current band saw (ing) machine can't carry out the problem handled to last tails. This three clamp formula work piece clamping device includes that adjustable cramp group, fixed gripper group and multiunit feed the cylinder, feeds the cylinder and arranges along the work piece direction of feed and set up on the lathe bed of band saw (ing) machine, and work piece clamping device is still including tails clamp group, and adjustable cramp group, fixed gripper group and tails clamp group set gradually along the work piece direction of feed, and the saw band saw of band saw (ing) machine is cut the station and is located between fixed gripper group organizes with the tails clamp. Compared with the prior art, this three clamp formula work piece clamping device is provided with tails clamp group, can carry out saw cutting of the last time with the tails clamp, has improved utilization ratio of material, work or material rest that the adoption can be gone up and down can reduce the work piece and to the pressure of frame, increase the machine life.
Description
Technical field
This utility model belongs to Sawing Machines field, relates to a kind of three clamp-type Workpiece clamping devices.
Background technology
In prior art, band sawing machine is generally made up of several major parts such as clamp system, feed mechanism and cutting mechanisms, clamp system has two groups of clamps altogether, two groups of clamp alternating actions are on workpiece, the head of workpiece is mainly clamped by stationary clamp group therein in workpiece sawing process, workpiece treat that cutting exceeds stationary clamp group, saw blade is pressed close to stationary clamp group and is carried out the workpiece of sawing corresponding length, and workpiece length of excess member is workpiece needs the length of sawing. Adjustable cramp group then can move back and forth along workpiece direction of feed, clamps workpiece to first carrying feeding, and during the work of stationary clamp group, adjustable cramp group unclamps workpiece rollback.
Finished product after cutting, owing to lacking fixed clamp, can fall directly on workbench, makes product abrasion and causes blanking to have some setbacks. Simultaneously as the retaining part of stationary clamp group is positioned at workpiece treats the rear of cutting, therefore needing all the time to stay tailing one section longer to for clamp clamping, tailing is longer, and raw material availability is not high. When being just slightly larger than the overall length of sawing number especially for material overall length, can be shorter for the tailing of clamping, clamp cannot put forth effort clamping.
For some large-scale workpieces, heavier-weight, relying on clamp to carry out propelling movement after clamping and can cause bigger feeding error and lathe bed load-bearing, there is large effect in the life-span for line slideway.
Utility model content
The purpose of this utility model is the problem that cannot last tailing be processed for existing band sawing machine, and the one three clamp-type Workpiece clamping device proposed.
The purpose of this utility model can be realized by following technical proposal:
A kind of three clamp-type Workpiece clamping devices, including adjustable cramp group, stationary clamp group with organize supply roll more, supply roll is arranged on the lathe bed of band sawing machine along the arrangement of workpiece direction of feed, it is characterized in that, described Workpiece clamping device also includes tailing plier groups, adjustable cramp group, stationary clamp group and tailing plier groups set gradually along workpiece direction of feed, and the saw band sawing station of band sawing machine is between stationary clamp group and tailing plier groups.
Described Workpiece clamping device also includes bin, bin gap location between above-mentioned supply roll, and the bottom of bin is provided with the lowering or hoisting gear driving bin oscilaltion.
Described lowering or hoisting gear is cylinder or oil cylinder.
Compared with prior art, these three clamp-type Workpiece clamping devices are provided with tailing plier groups, it is possible to tailing clamp is carried out last sawing, improves raw material availability; The bin that employing can lift can reduce the workpiece pressure to frame, increases service life of a machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of these three clamp-type Workpiece clamping devices
In figure, 1, adjustable cramp group; 2, stationary clamp group; 3, supply roll; 4, tailing plier groups; 5, bin; 6, lathe bed.
Detailed description of the invention
The following is specific embodiment of the utility model and in conjunction with accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
As shown in Figure 1, these three clamp-type Workpiece clamping devices include adjustable cramp group 1, stationary clamp group 2 and many group supply rolls 3, supply roll 3 is arranged on the lathe bed 6 of band sawing machine along the arrangement of workpiece direction of feed, Workpiece clamping device also includes tailing plier groups 4, adjustable cramp group 1, stationary clamp group 2 and tailing plier groups 4 set gradually along workpiece direction of feed, and the saw band sawing station of band sawing machine is between stationary clamp group 2 and tailing plier groups 4. during normal operation, stationary clamp group 2 is used for clipping workpiece, then workpiece is carried out sawing, adjustable cramp returns to original position after unclamping simultaneously, then the workpiece at original position place has been clamped, at this moment the workpiece sawing of forward part is complete, stationary clamp group 2 is unclamped, workpiece is pushed forward after clipping workpiece by adjustable cramp group 1, then stationary clamp group 2 is clamping by workpiece again, adjustable cramp group 1 decontrols workpiece, go round and begin again, it is processed, until workpiece is left last tailing part, now adjustable cramp group 1 cannot push workpiece again, at this moment tailing plier groups 4 is needed, the head of workpiece tailing is clipped, then workpiece is pulled outward, workpiece is carried out sawing by the end that moving to needs sawing, complete all processing. the purpose adopting supply roll 3 feeding is that the sliding friction of feeding process is become rolling friction, greatly reduces the power of machine, and in feeding process material will not displacement, feeding position is accurate.
Workpiece clamping device also includes bin 5, the bin 5 gap location between above-mentioned supply roll 3, and the bottom of bin 5 is provided with the lowering or hoisting gear driving bin 5 oscilaltion. When workpiece needs to add man-hour, lowering or hoisting gear declines, and transportation is become rolling, reducing friction to improve efficiency, when machine is inoperative, lowering or hoisting gear rises, workpiece is held up, it is to avoid Work mounting, on supply roll 3, increases the service life of supply roll 3.
Claims (3)
1. a clamp-type Workpiece clamping device, including adjustable cramp group (1), stationary clamp group (2) and organize supply roll (3) more, supply roll (3) is arranged on the lathe bed (6) of band sawing machine along the arrangement of workpiece direction of feed, it is characterized in that, described Workpiece clamping device also includes tailing plier groups (4), adjustable cramp group (1), stationary clamp group (2) and tailing plier groups (4) set gradually along workpiece direction of feed, the saw band sawing station of band sawing machine is positioned between stationary clamp group (2) and tailing plier groups (4).
2. three clamp-type Workpiece clamping devices according to claim 1, it is characterized in that, described Workpiece clamping device also includes bin (5), bin (5) is positioned at the gap location between above-mentioned supply roll (3), and the bottom of bin (5) is provided with the lowering or hoisting gear driving bin (5) oscilaltion.
3. three clamp-type Workpiece clamping devices according to claim 2, it is characterised in that described lowering or hoisting gear is cylinder or oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521041768.XU CN205271020U (en) | 2015-12-15 | 2015-12-15 | Three clamp formula work piece clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521041768.XU CN205271020U (en) | 2015-12-15 | 2015-12-15 | Three clamp formula work piece clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271020U true CN205271020U (en) | 2016-06-01 |
Family
ID=56055641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521041768.XU Active CN205271020U (en) | 2015-12-15 | 2015-12-15 | Three clamp formula work piece clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702272A (en) * | 2017-10-25 | 2019-05-03 | 威全机械工业股份有限公司 | The band sawing machine of sawing entire bundle round tube |
-
2015
- 2015-12-15 CN CN201521041768.XU patent/CN205271020U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702272A (en) * | 2017-10-25 | 2019-05-03 | 威全机械工业股份有限公司 | The band sawing machine of sawing entire bundle round tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |