CN203696538U - Clamping device for rod cutting - Google Patents
Clamping device for rod cutting Download PDFInfo
- Publication number
- CN203696538U CN203696538U CN201420087788.XU CN201420087788U CN203696538U CN 203696538 U CN203696538 U CN 203696538U CN 201420087788 U CN201420087788 U CN 201420087788U CN 203696538 U CN203696538 U CN 203696538U
- Authority
- CN
- China
- Prior art keywords
- clamping
- bar material
- frame
- portable plate
- slideway
- 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
Links
Abstract
The utility model discloses a clamping device for rod cutting. The clamping device comprises a clamping unit, a sliding channel and a frame; the sliding channel and the clamping unit are arranged on the frame; the clamping unit comprises a flexible plate and a fixed plate; the flexible plate is arranged on the sliding channel in a sliding mode; the fixed plate is arranged on the frame; the clamping device also comprises a driving mechanism and a positioning mechanism; the driving mechanism is connected with bottom end of the flexible plate; the positioning mechanism and the clamping unit are arranged in a parallel mode. The problems of the instability of the traditional mechanical clamping and large noise caused by clamping of a pneumatic clamping mechanism are solved, the reliability of the clamping is ensured, meanwhile the good operating environment is maintained, and the working efficiency is improved due to the driving mechanism. The correct moving direction can be maintained before rods enter into the clamping mechanism, meanwhile the rods can be fixed during cutting, and the large amplitude vibration of the rods is avoided due to the positioning mechanism.
Description
Technical field
The utility model relates to a kind of clamping device, specifically refers to bar material cutting clamping device.
Background technology
At bar material cutting process middle guide because being subject to cutting force, the effect of the power such as inertia force and occurrence positions change or cause vibration, destroy original accurate location, need to grip it, traditional clamping device, as mechanical grip mechanism, Pneumatic clamping mechanism, but its driving force is little, unstable when work, the fixing mechanical grip of bolt is easily vibrated because cutting causes bar material, mutually collide finally to make to clamp with mechanism and become flexible, reliability sharply declines; Most serious of all, the noise producing when Pneumatic clamping mechanism work is large, has affected to a great extent operating efficiency.
Utility model content
The utility model is by bar material cutting clamping device is set, and while solving the cutting of bar material, the problem of clamping device poor stability, reaches the object that stability and high efficiency is processed.
The purpose of this utility model reaches by the following technical programs:
The utility model comprises clamping unit, slideway and frame, slideway and clamping unit are all placed in frame, described clamping unit comprises portable plate and fixed head, portable plate is slidably arranged on slideway, fixed head is arranged in frame, also comprise driving mechanism and detent mechanism, described driving mechanism is connected with the bottom of portable plate, and detent mechanism and clamping unit be arranged in parallel.In frame, portable plate and fixed head form a clamping unit that can change according to the profile size of bar material clamping gap, the fixed head arranging can play position-limiting action to bar material, portable plate can be under the promotion of driving mechanism fast advance and retreat so that bar material is clamped or to be unclamped; In the time carrying out blank operation, bar material is close to fixed head inwall, and portable plate is close to fixed head under the promotion of driving mechanism output, until by bar material clamping, finally bar material is carried out to cutting process by cutting mechanism; The employing of driving mechanism has solved the unstability of traditional mechanical grip and the larger noise problem that Pneumatic clamping mechanism clamping produces, and when ensureing reliable clamping degree, has also safeguarded good operating environment, has improved operating efficiency; The setting of detent mechanism, except guaranteeing to keep correct moving direction before bar material enters clamp mechanism, also can be at when cutting fixed bar material, avoid bar material that significantly vibration occurs.
Further, described driving mechanism comprises hydraulic cylinder, and hydraulic cylinder is arranged in the same level with portable plate place.For the clamping of mechanical grip, unstable and Pneumatic clamping easily produces the defects such as noise, and in same level, hydraulic cylinder changes hydraulic energy into mechanical energy output, and hydraulic cylinder output drives portable plate to keep stable speed fast to realize and comes and goes rectilinear motion acting.
Further, described slideway is U-shaped groove, and hydraulic cylinder output is connected through one end of U-shaped groove and the bottom of portable plate, and the other end of U-shaped groove is connected with fixed head.Portable plate is slidably arranged on U-shaped groove, and the opening part of U-shaped groove can supply hydraulic cylinder output connection activity panel seat straight line back and forth movement, is beneficial to and increases work efficiency.
Further, also comprise and be arranged on portable plate just to the multiple studs in fixed head one side.In clamping process, for ensureing better to clamp efficiency, the stud of portable plate inwall setting can be carried out interlock to bar material, increases the frictional force between portable plate and bar material, avoids causing the mutual collision between bar material and baffle plate in the time that cutting mechanism cuts.
Further, described detent mechanism comprises fixed block, movable block and slideway, and fixed block is arranged in frame, and movable block is connected with slideway by bolt.Movable block is slidably arranged on slideway, is fixed by bolt, changes the spacing between fixed block and movable block according to the random adjusting bolt of the large I of the profile of bar material with this.
Further, also comprise the multiple shockproof feet that is arranged on frame bottom.When cutting; between cutting mechanism and bar material, between bar material and frame, all can produce a larger interaction force; the shockproof feet that is arranged on frame bottom can balance out the interaction force of generation, protects further clamping device, extends its service life.
The utility model compared with prior art, there is following advantage and beneficial effect:
1, the utility model comprises clamping unit, slideway and frame, slideway and clamping unit are all placed in frame, described clamping unit comprises portable plate and fixed head, portable plate is slidably arranged on slideway, fixed head is arranged in frame, also comprise driving mechanism and detent mechanism, described driving mechanism is connected with the bottom of portable plate, and detent mechanism and clamping unit be arranged in parallel.The setting of detent mechanism, except guaranteeing to keep correct moving direction before bar material enters clamp mechanism, also can be at when cutting fixed bar material, avoid bar material that significantly vibration occurs.
2, detent mechanism of the present utility model comprises fixed block, movable block and slideway, fixed block is arranged in frame, movable block is connected with slideway by bolt, movable block is slidably arranged on slideway, be fixed by bolt, change the spacing between fixed block and movable block according to the random adjusting bolt of the large I of the profile of bar material with this.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Wherein, the parts title that Reference numeral is corresponding is as follows:
1-frame, 2-fixed head, 3-portable plate, 4-slideway, 5-hydraulic cylinder output, 6-hydraulic cylinder, the shockproof feet of 7-, 8-slideway, 9-movable block, 10-fixed block.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, the present embodiment comprises clamping unit, slideway 4 and frame 1, slideway 4 is all placed in frame 1 with clamping unit, clamping unit comprises portable plate 3 and fixed head 2, portable plate 3 is slidably arranged on slideway 4, and fixed head 2 is arranged in frame 1, also comprises driving mechanism and detent mechanism, driving mechanism is connected with the bottom of portable plate 3, and detent mechanism and clamping unit be arranged in parallel.In frame 1, portable plate 3 and fixed head 2 form a clamping unit that can change according to the profile size of bar material clamping gap, the fixed head 2 arranging can play position-limiting action to bar material, portable plate 3 can be under the promotion of driving mechanism fast advance and retreat so that bar material is clamped or to be unclamped; In the time carrying out blank operation, bar material is close to fixed head 2 inwalls, and portable plate 3 is close to fixed head 2 under the promotion of driving mechanism output, until by bar material clamping, finally bar material is carried out to cutting process by cutting mechanism; The setting of detent mechanism, except guaranteeing to keep correct moving direction before bar material enters clamp mechanism, also can be at when cutting fixed bar material, avoid bar material that significantly vibration occurs.
Embodiment 2
As shown in Figure 1, the present embodiment is on the basis of embodiment 1, driving mechanism comprises hydraulic cylinder 6 and hydraulic motor, hydraulic cylinder 6 is arranged in the same level with portable plate 3 places, slideway 4 is U-shaped groove, hydraulic cylinder output 5 is connected with the bottom of portable plate 3 through one end of U-shaped groove, and the other end of U-shaped groove is connected with fixed head 2.For the clamping of mechanical grip, unstable and Pneumatic clamping easily produces the defects such as noise, in same level, hydraulic motor changes hydraulic energy into mechanical energy output, and hydraulic cylinder output 5 drives portable plate 3 to keep stable speed fast to realize and comes and goes rectilinear motion acting; Portable plate 3 is slidably arranged on U-shaped groove, and the opening part of U-shaped groove can connect 3 straight line back and forth movements of portable plate for hydraulic cylinder output 5, is beneficial to and increases work efficiency.
Embodiment 3
As shown in Figure 1, the present embodiment, on the basis of embodiment 1, also comprises and is arranged on portable plate 3 just to the multiple studs in fixed head 2 one sides and the multiple shockproof feet 7 that is arranged on frame 1 bottom.In clamping process, for ensureing better to clamp efficiency, the stud of portable plate 3 inwall settings can be carried out interlock to bar material, increases the frictional force between portable plate 3 and bar material, avoids causing the mutual collision between bar material and baffle plate in the time that cutting mechanism cuts; When cutting; between cutting mechanism and bar material, between bar material and frame 1, all can produce a larger interaction force; the shockproof feet 7 that is arranged on frame 1 bottom can balance out the interaction force of generation, protects further clamping device, extends its service life.
Embodiment 4
As shown in Figure 1, the present embodiment is on the basis of embodiment 1, and detent mechanism comprises fixed block 10, movable block 9 and slideway 8, and fixed block 10 is arranged in frame 1, and movable block 9 is connected with slideway 8 by bolt.Movable block 9 is slidably arranged on slideway 8, is fixed by bolt, changes the spacing between fixed block 10 and movable block 9 according to the random adjusting bolt of the large I of the profile of bar material with this.
Claims (6)
1. bar material cutting clamping device, it is characterized in that: comprise clamping unit, slideway (4) and frame (1), slideway (4) is all placed in frame (1) with clamping unit, described clamping unit comprises portable plate (3) and fixed head (2), it is upper that portable plate (3) is slidably arranged in slideway (4), and it is upper that fixed head (2) is arranged on frame (1), also comprises driving mechanism and detent mechanism, described driving mechanism is connected with the bottom of portable plate (3), and detent mechanism and clamping unit be arranged in parallel.
2. bar material cutting clamping device according to claim 1, is characterized in that: described driving mechanism comprises hydraulic cylinder (6), and hydraulic cylinder (6) is arranged in the same level with portable plate (3) place.
3. bar material cutting clamping device according to claim 1, it is characterized in that: described slideway (4) is U-shaped groove, hydraulic cylinder output (5) is connected with the bottom of portable plate (3) through one end of U-shaped groove, and the other end of U-shaped groove is connected with fixed head (2).
4. bar material cutting clamping device according to claim 1, is characterized in that: also comprise and be arranged on portable plate (3) just to the multiple studs in fixed head (2) one sides.
5. bar material cutting clamping device according to claim 1, it is characterized in that: described detent mechanism comprises fixed block (10), movable block (9) and slideway (8), it is upper that fixed block (10) is arranged on frame (1), and movable block (9) is connected with slideway (8) by bolt.
6. according to the bar material cutting clamping device described in claim 1～5 any one, it is characterized in that: also comprise the multiple shockproof feet (7) that is arranged on frame (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087788.XU CN203696538U (en) | 2014-02-28 | 2014-02-28 | Clamping device for rod cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087788.XU CN203696538U (en) | 2014-02-28 | 2014-02-28 | Clamping device for rod cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696538U true CN203696538U (en) | 2014-07-09 |
Family
ID=51047037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420087788.XU Expired - Fee Related CN203696538U (en) | 2014-02-28 | 2014-02-28 | Clamping device for rod cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801962A (en) * | 2014-02-28 | 2014-05-21 | 成都大漠石油机械有限公司 | Rod clamping mechanism |
-
2014
- 2014-02-28 CN CN201420087788.XU patent/CN203696538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801962A (en) * | 2014-02-28 | 2014-05-21 | 成都大漠石油机械有限公司 | Rod clamping mechanism |
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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: 20140709 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |