CN202742108U - Clamp - Google Patents
Clamp Download PDFInfo
- Publication number
- CN202742108U CN202742108U CN 201220331155 CN201220331155U CN202742108U CN 202742108 U CN202742108 U CN 202742108U CN 201220331155 CN201220331155 CN 201220331155 CN 201220331155 U CN201220331155 U CN 201220331155U CN 202742108 U CN202742108 U CN 202742108U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- torque arm
- fixed cover
- shaft fixed
- seat
- 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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Abstract
The utility model discloses a clamp, comprising a main shaft, wherein a main shaft fixing sleeve is connected to one end of the main shaft, a pull arm is connected and arranged at the other end of the main shaft fixing sleeve, and a compaction disc is connected and arranged at the other end of the pull arm. The clamp further comprises a pull rod seat, wherein the pull rod seat is arranged in the main shaft and the main shaft fixing sleeve in a penetrating manner, and connected with the pull arm. According to the utility model, the main shaft, the main shaft fixing sleeve, the pull arm and the compaction disc are arranged, and the pull rod seat is arranged at the inner side of the main shaft in a penetrating manner, thus the pull rod seat acts so that the compaction disc is tightly pulled to compact a workpiece, and then the workpiece is conveniently clamped.
Description
Technical field
The utility model relates to a kind of frock, is specifically related to the anchor clamps that a kind of lathe uses.
Background technology
Frock, established technology is equipped, and refers to the assembly of employed various tool in the manufacture process, and it comprises cutter, anchor clamps, mould, measurer, cubing, working position apparatus etc.
Anchor clamps are to add to be used for rapid fastening workpiece man-hour, make lathe, cutter, instrument keep the process unit of correct relative position, that is to say that frock clamp is the indispensable parts of machining.Anchor clamps claim again jig, in a broad sense, any operation in technical process, be used for rapidly, the device of convenient, safe installation workpiece, can be called anchor clamps, such as weld jig, inspection jig, assembling jig, jig etc., wherein especially common with jig, often referred to as anchor clamps.
On lathe during processing work, for the surface energy that makes workpiece reach the drawing regulation size, geometry and with other surperficial specification requirement such as relative-position error, workpiece must be installed (location) before the processing, clip (clamping).Yet in the prior art, all be that a frock clamp cooperates a part, frock clamp needs the machining center manufacturing, and cost is larger, and often the problem that workpiece is difficult to clamping can occur.
Summary of the invention
The utility model purpose provides a kind of anchor clamps of easily clamping workpiece.
The technical solution of the utility model is: a kind of anchor clamps, comprise a main shaft, described main shaft one end is connected with the main shaft fixed cover, the other end of described main shaft fixed cover is connected with torque arm, the described torque arm other end is connected with compression plate, also comprise a draw-bar seat, described draw-bar seat runs through to be arranged in described main shaft and the main shaft fixed cover and with described torque arm and is connected.
Further technical scheme, described torque arm are arranged at the described main shaft fixed cover outside, and described torque arm consists of the torque arm seat to inner extension of described main shaft fixed cover, and described torque arm seat is fixedly connected with through bolt with described draw-bar seat.
Further technical scheme, described torque arm seat runs through described main shaft fixed cover sidewall, cooperates with described torque arm seat on the described main shaft fixed cover sidewall to offer chute.
Further technical scheme, the described compression plate outer end formation seal face that extends internally.
In the technique scheme, this frock clamp is made of main shaft, main shaft fixed cover, torque arm, compression plate, run through in described main shaft, the main shaft fixed cover being provided with draw-bar seat, draw-bar seat is near the motor of an end connecting machine tool of main shaft, and the other end is connected with the torque arm seat of torque arm.During clamping workpiece, the compression plate of manually workpiece being put into anchor clamps is located, and rotational workpieces, make the seal face of workpiece over against the seal face of compression plate, machine motor drives draw-bar seat, and draw-bar seat is by torque arm seat tension torque arm, and torque arm drives compression plate again, thereby the seal face that forces compression plate is pushed down the seal face of workpiece, workpiece is fixed finally finished clamping workpiece.
The utility model has the advantages that:
1. the utility model is by arranging main shaft, main shaft fixed cover, torque arm and compression plate, run through in main shaft and main shaft fixed cover inboard draw-bar seat is set, the motor of draw-bar seat one end connecting machine tool, the other end connects torque arm through the torque arm seat, machine motor action pulling draw-bar seat, draw-bar seat is strained torque arm by the torque arm seat, torque arm and then tension compression plate, thereby compress and be positioned over the workpiece of compression plate inboard, thereby can finish easily the clamping of workpiece.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is clamp view among the utility model embodiment one;
Fig. 2 is anchor clamps releasing orientation schematic diagram among the utility model embodiment one;
Fig. 3 is the front schematic view of workpiece among the utility model embodiment one;
Fig. 4 is the side view of workpiece among the utility model embodiment one.
Wherein: 1, main shaft; 2, main shaft fixed cover; 3, torque arm; 4, compression plate; 5, draw-bar seat; 6, torque arm seat; 7, chute; 8, seal face; 9, workpiece; 10, Work-sheet pressing face.
The specific embodiment
Embodiment one: referring to shown in Fig. 1 to 4, a kind of anchor clamps, comprise a main shaft 1, described main shaft 1 one ends are connected with main shaft fixed cover 2, the other end of described main shaft fixed cover 2 is connected with torque arm 3, described torque arm 3 other ends are connected with compression plate 4, also comprise a draw-bar seat 5, described draw-bar seat 5 runs through to be arranged in described main shaft 1 and the main shaft fixed cover 2 and with described torque arm 3 and is connected, described torque arm 3 is arranged at described main shaft fixed cover 2 outsides, described torque arm 3 consists of torque arm seat 6 to described main shaft fixed cover 2 inner extensions, described torque arm seat 6 and described draw-bar seat 5 are fixedly connected with through bolt, described torque arm seat 6 runs through described main shaft fixed cover 2 sidewalls, cooperates with described torque arm seat 6 on described main shaft fixed cover 2 sidewalls to offer chute 7, and described compression plate 4 outer ends extend internally and consist of seal face 8.
During clamping workpiece, the compression plate of manually workpiece 9 being put into anchor clamps is located, and rotational workpieces, make Work-sheet pressing face 10 face the seal face of compression plate, lathe drives draw-bar seat, draw-bar seat drives the torque arm seat, the torque arm seat drives torque arm, and torque arm drives compression plate again, thereby forces the seal face of compression plate to push down the seal face of workpiece, workpiece is fixed, finished clamping workpiece; During the dismounting workpiece, after the power of lathe was cancelled, draw-bar seat was no longer stressed, and the initial state before compression plate just recovers to compress then makes the Work-sheet pressing face away from the compression plate seal face by the manual rotation workpiece again, takes out processing work, finishes the dismounting of workpiece.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. anchor clamps, it is characterized in that: comprise a main shaft (1), described main shaft (1) one end is connected with main shaft fixed cover (2), the other end of described main shaft fixed cover (2) is connected with torque arm (3), described torque arm (3) other end is connected with compression plate (4), also comprise a draw-bar seat (5), described draw-bar seat (5) runs through to be arranged in described main shaft (1) and the main shaft fixed cover (2) and with described torque arm (3) and is connected.
2. a kind of anchor clamps according to claim 1, it is characterized in that: described torque arm (3) is arranged at described main shaft fixed cover (2) outside, described torque arm (3) consists of torque arm seat (6) to inner extension of described main shaft fixed cover (2), and described torque arm seat (6) is fixedly connected with through bolt with described draw-bar seat (5).
3. a kind of anchor clamps according to claim 2, it is characterized in that: described torque arm seat (6) runs through described main shaft fixed cover (2) sidewall, cooperates with described torque arm seat (6) on described main shaft fixed cover (2) sidewall to offer chute (7).
4. a kind of anchor clamps according to claim 1 is characterized in that: described compression plate (3) outer end extends internally and consists of seal face (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331155 CN202742108U (en) | 2012-07-10 | 2012-07-10 | Clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220331155 CN202742108U (en) | 2012-07-10 | 2012-07-10 | Clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742108U true CN202742108U (en) | 2013-02-20 |
Family
ID=47701556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220331155 Expired - Fee Related CN202742108U (en) | 2012-07-10 | 2012-07-10 | Clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744635A (en) * | 2012-07-10 | 2012-10-24 | 苏州工业园区艺达精密机械有限公司 | Clamp |
-
2012
- 2012-07-10 CN CN 201220331155 patent/CN202742108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744635A (en) * | 2012-07-10 | 2012-10-24 | 苏州工业园区艺达精密机械有限公司 | Clamp |
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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: 20130220 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |