CN215616683U - A frock clamp for lathe processing - Google Patents
A frock clamp for lathe processing Download PDFInfo
- Publication number
- CN215616683U CN215616683U CN202121215238.8U CN202121215238U CN215616683U CN 215616683 U CN215616683 U CN 215616683U CN 202121215238 U CN202121215238 U CN 202121215238U CN 215616683 U CN215616683 U CN 215616683U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- sliding block
- sliding groove
- fixedly connected
- clamping
- 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
Images
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a tool clamp for lathe machining, which comprises a fixing ring, wherein a rotating disc is fixedly connected to the side surface of the fixing ring, a sliding groove is formed in the side surface of the rotating disc, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, a clamping disc is fixedly connected to the side surface of the sliding block, a clamping mechanism is arranged on the side surface of the clamping disc, a screw rod is rotatably connected to the inner top wall and the inner bottom wall of the sliding groove through a bearing, a threaded hole matched with the screw rod is formed in the upper surface of the sliding block, a compression spring is sleeved on the outer surface of the screw rod, one end of the screw rod extends to the lower surface of the rotating disc and is fixedly connected with a hexagonal rotating block, and scale marks are arranged at the notch of the sliding groove. This a frock clamp for lathe processing through setting up hexagonal turning block, screw rod, pressing from both sides tight dish and sliding block, is convenient for rotate hexagonal turning block, makes the screw rod drive the sliding block and removes to the reference scale mark will press from both sides tight dish and remove to fixed position, thereby makes the centre gripping more stable, uses safelyr.
Description
Technical Field
The utility model relates to the technical field of tool fixtures, in particular to a tool fixture for lathe machining.
Background
The machine tool machining refers to a process of ensuring the relative motion relationship between a cutter and a clamp by means of a machine tool, and simultaneously machining a workpiece mounted on the clamp by using the cutter (or other tools).
When a shaft workpiece is machined on a machine tool, the workpiece needs to be clamped by three claws, and when an eccentric shaft is machined, a sizing block needs to be arranged on a clamping jaw of the three claws to achieve the purpose of eccentricity.
Therefore, a tooling fixture for lathe machining is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tool clamp for lathe machining, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a frock clamp for lathe processing, including solid fixed ring, gu fixed ring's side fixedly connected with rolling disc, the spout has been seted up to the side of rolling disc, and the inner wall sliding connection of spout has the sliding block, the side fixedly connected with of sliding block presss from both sides tight dish, the side of pressing from both sides tight dish is provided with clamping mechanism, the interior roof and the interior diapire of spout rotate through the bearing and are connected with the screw rod, the screw hole with the screw rod adaptation is seted up to the upper surface of sliding block, the surface cover of screw rod is equipped with compression spring, the one end of screw rod extends to the lower surface and the fixedly connected with hexagonal turning block of rolling disc, the notch department of spout is provided with the scale mark.
Preferably, the clamping mechanism comprises a sliding groove formed in the side face of the clamping disc, the inner top wall and the inner bottom wall of the sliding groove are rotatably connected with a positive and negative tooth lead screw through bearings, the inner wall of the sliding groove is slidably connected with two moving blocks, the side faces of the two moving blocks are fixedly connected with clamping blocks, the opposite faces of the two clamping blocks are provided with V-shaped grooves, and the two ends of the positive and negative tooth lead screw extend out of the upper surface and the lower surface of the clamping disc respectively.
Preferably, the outer surface of the positive and negative tooth lead screw is sleeved with two compression springs, and two ends of the two compression springs are respectively lapped with the opposite surfaces of the two moving blocks and the inner wall of the sliding groove.
Preferably, the upper surfaces of the two moving blocks are provided with threaded through holes matched with the positive and negative lead screws.
Preferably, both ends of the compression spring are respectively overlapped with the lower surface of the sliding block and the inner bottom wall of the sliding chute.
Preferably, both ends of the positive and negative tooth screw rod are provided with hexagonal grooves.
Advantageous effects
The utility model provides a tool clamp for lathe machining, which has the following beneficial effects:
1. this a frock clamp for lathe processing through setting up solid fixed ring, is convenient for this frock clamp to fix on the three-jaw chuck of lathe, through setting up positive and negative tooth lead screw, movable block and the tight piece of clamp, and the rotation of the positive and negative tooth lead screw of being convenient for makes two movable blocks relative movement to press from both sides the work piece tight fixedly, thereby make things convenient for the centre gripping of work piece.
2. This a frock clamp for lathe processing through setting up hexagonal turning block, screw rod, pressing from both sides tight dish and sliding block, is convenient for rotate hexagonal turning block, makes the screw rod drive the sliding block and removes to the reference scale mark will press from both sides tight dish and remove to fixed position, thereby makes the centre gripping more stable, uses safelyr, through setting up compression spring and pressure spring, the effectual locking purpose that plays.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic perspective view of the present invention.
In the figure: the device comprises a fixed ring 1, a rotating disc 2, a sliding block 3, a clamping disc 4, a screw rod 5, a compression spring 6, a hexagonal rotating block 7, a screw rod with positive and negative teeth 8, a moving block 9, a clamping block 10 and a compression spring 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a frock clamp for lathe processing, includes solid fixed ring 1, through setting up solid fixed ring 1, is convenient for this frock clamp to fix on the three-jaw chuck of lathe, and solid fixed ring 1's side fixedly connected with rolling disc 2, the spout has been seted up to the side of rolling disc 2, and the inner wall sliding connection of spout has sliding block 3, and sliding block 3's side fixedly connected with presss from both sides tight dish 4, and the side that presss from both sides tight dish 4 is provided with clamping mechanism.
The clamping mechanism comprises a sliding groove arranged on the side surface of the clamping disc 4, the inner top wall and the inner bottom wall of the sliding groove are rotatably connected with a positive and negative lead screw 8 through bearings, the inner wall of the sliding groove is slidably connected with two moving blocks 9, the side surfaces of the two moving blocks 9 are fixedly connected with clamping blocks 10, the upper surfaces of the two moving blocks 9 are respectively provided with a threaded through hole matched with the positive and negative lead screw 8, the outer surface of the positive and negative lead screw 8 is sleeved with two compression springs 11, the two ends of the two compression springs 11 are respectively lapped with the opposite surfaces of the two moving blocks 9 and the inner wall of the sliding groove, the opposite surfaces of the two clamping blocks 10 are respectively provided with a V-shaped groove, the two ends of the positive and negative lead screw 8 respectively extend out of the upper surface and the lower surface of the clamping disc 4, the two ends of the positive and negative lead screw 8 are respectively provided with a hexagonal groove, and negative lead screws 8, the moving blocks 9 and the clamping blocks 10 are convenient for the rotation of the positive and negative lead screws 8 to relatively move, and the workpiece is clamped and fixed, so that the workpiece is conveniently clamped.
The interior roof and the interior diapire of spout are connected with screw rod 5 through bearing rotation, the screw hole with screw rod 5 adaptation is seted up to the upper surface of sliding block 3, the surface cover of screw rod 5 is equipped with compression spring 6, compression spring 6's both ends respectively with the lower surface of sliding block 3 and the interior diapire overlap joint of spout, through setting up compression spring 6 and pressure spring 11, the effectual locking purpose that plays, screw rod 5's one end extends to the lower surface of rolling disc 2 and fixedly connected with hexagonal turning block 7, the notch department of spout is provided with the scale mark, through setting up hexagonal turning block 7, screw rod 5, press from both sides tight dish 4 and sliding block 3, be convenient for rotate hexagonal turning block 7, make screw rod 5 drive sliding block 3 and remove, and refer to the scale mark and will press from both sides tight dish 4 and remove to fixed position, thereby make the centre gripping more stable, it is safer to use.
The working principle is as follows: when the tool clamp for lathe machining is used, the fixing ring 1 is fixed on a three-jaw chuck of a machine tool, then the hexagonal rotating block 7 is rotated according to the eccentricity degree of an eccentric workpiece, the screw rod 5 drives the sliding block 3 to move, the position of the clamping disc 4 is determined according to the scale marks, then the workpiece is placed between the two clamping blocks 10, the positive and negative tooth lead screw 8 is rotated, the two moving blocks 9 move relatively, the workpiece is clamped and fixed, and by using the tool clamp for lathe machining, clamping is more stable and using is safer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a frock clamp for lathe processing, includes solid fixed ring (1), its characterized in that: the side fixedly connected with rolling disc (2) of solid fixed ring (1), the spout has been seted up to the side of rolling disc (2), and the inner wall sliding connection of spout has sliding block (3), the side fixedly connected with of sliding block (3) presss from both sides tight dish (4), the side of pressing from both sides tight dish (4) is provided with clamping mechanism, the interior roof and the interior diapire of spout rotate through the bearing and are connected with screw rod (5), the screw hole with screw rod (5) adaptation is seted up to the upper surface of sliding block (3), the surface cover of screw rod (5) is equipped with compression spring (6), the one end of screw rod (5) extends to the lower surface and the fixedly connected with hexagonal turning block (7) of rolling disc (2), the notch department of spout is provided with the scale mark.
2. A tooling fixture for lathe machining according to claim 1, wherein: the clamping mechanism comprises a sliding groove formed in the side face of the clamping disc (4), the inner top wall and the inner bottom wall of the sliding groove are rotatably connected with a positive and negative tooth lead screw (8) through bearings, the inner wall of the sliding groove is slidably connected with two moving blocks (9), the side faces of the two moving blocks (9) are fixedly connected with clamping blocks (10), V-shaped grooves are formed in opposite faces of the two clamping blocks (10), and the upper surface and the lower surface of the clamping disc (4) are respectively extended from the two ends of the positive and negative tooth lead screw (8).
3. A tooling fixture for lathe machining according to claim 2, wherein: two compression springs (11) are sleeved on the outer surface of the positive and negative tooth lead screw (8), and two ends of the two compression springs (11) are respectively in lap joint with the opposite surfaces of the two moving blocks (9) and the inner wall of the sliding groove.
4. A tooling fixture for lathe machining according to claim 2, wherein: the upper surfaces of the two moving blocks (9) are provided with threaded through holes matched with the positive and negative thread lead screws (8).
5. A tooling fixture for lathe machining according to claim 1, wherein: and two ends of the compression spring (6) are respectively lapped with the lower surface of the sliding block (3) and the inner bottom wall of the sliding groove.
6. A tooling fixture for lathe machining according to claim 2, wherein: and hexagonal grooves are formed at two ends of the positive and negative tooth screw rods (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121215238.8U CN215616683U (en) | 2021-06-02 | 2021-06-02 | A frock clamp for lathe processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121215238.8U CN215616683U (en) | 2021-06-02 | 2021-06-02 | A frock clamp for lathe processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215616683U true CN215616683U (en) | 2022-01-25 |
Family
ID=79940722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121215238.8U Expired - Fee Related CN215616683U (en) | 2021-06-02 | 2021-06-02 | A frock clamp for lathe processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215616683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116979434A (en) * | 2023-09-25 | 2023-10-31 | 天津滨电电力工程有限公司 | Self-adaptive centering tool rest for high-precision circular cutting of high-voltage cable |
-
2021
- 2021-06-02 CN CN202121215238.8U patent/CN215616683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116979434A (en) * | 2023-09-25 | 2023-10-31 | 天津滨电电力工程有限公司 | Self-adaptive centering tool rest for high-precision circular cutting of high-voltage cable |
| CN116979434B (en) * | 2023-09-25 | 2024-01-16 | 天津滨电电力工程有限公司 | Self-adaptive centering tool rest for high-precision circular cutting of high-voltage cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209754598U (en) | clamping device for machine tool machining | |
| CN219052957U (en) | Adjustable anti-shake three-jaw chuck | |
| CN215616683U (en) | A frock clamp for lathe processing | |
| CN209811765U (en) | Lathe quick clamping device | |
| CN209239586U (en) | A kind of shaped piece turning stationary fixture | |
| CN214109702U (en) | Clamping device for hardware turning convenient to install | |
| CN212192126U (en) | Tool chuck for edge milling machine | |
| CN109702522B (en) | Intelligently-controlled clamp for machine tool | |
| CN210059850U (en) | Chuck of numerical control machine tool | |
| CN113857507A (en) | Numerical control lathe fixture device | |
| CN112045564A (en) | Grinding clamp of semicircular boring cutter and clamping process of grinding clamp | |
| CN216990933U (en) | Floating jaw mechanism of numerical control milling end face drilling center hole machine tool fixture | |
| CN217474890U (en) | Quick clamping workpiece of bearing numerical control machine tool | |
| CN111015294A (en) | Tool chuck for edge milling machine | |
| CN217858986U (en) | Hydraulic clamping device of side milling machine | |
| CN214080270U (en) | Frock clamp for machine-building | |
| CN219310105U (en) | Lathe convenient to work piece centre gripping | |
| CN215616416U (en) | Hydraulic flat head milling machine | |
| CN216938779U (en) | Full-automatic chamfering equipment for barrel | |
| CN213729419U (en) | Three-jaw fixed disk for machining machine tool | |
| CN220028699U (en) | Tubular workpiece clamp of lathe | |
| CN220240491U (en) | Welding tool for industrial robot manufacturing | |
| CN218253908U (en) | Eccentric shaft machining tool | |
| CN215280146U (en) | Band sawing machine clamping device | |
| CN220050884U (en) | Auxiliary device for machining flange plate by lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |