CN216608103U - Fixing clamp convenient to adjust for machine manufacturing - Google Patents
Fixing clamp convenient to adjust for machine manufacturing Download PDFInfo
- Publication number
- CN216608103U CN216608103U CN202123354767.9U CN202123354767U CN216608103U CN 216608103 U CN216608103 U CN 216608103U CN 202123354767 U CN202123354767 U CN 202123354767U CN 216608103 U CN216608103 U CN 216608103U
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- pipe
- rotating
- machine manufacturing
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Abstract
The utility model discloses a fixing clamp convenient to adjust for machine manufacturing, which comprises a fixing frame, wherein a fixing mechanism is arranged on the lower surface of the fixing frame, an annular groove is formed in the inner wall of the fixing frame, a rotating ring is rotatably connected to the inner wall of the annular groove, a fixing seat is fixedly connected to the inner wall of the rotating ring, a rotating pipe and a fixing pipe are respectively arranged on the inner wall of the fixing seat and the inner wall of the rotating ring, an adjusting column and a sliding column are respectively connected to the inner walls of the rotating pipe and the fixing pipe in a sliding mode, and clamping blocks are respectively arranged at one end of each of the adjusting column and the sliding column. This mounting fixture who is convenient for adjust for machine-building through setting up fixed pipe, slip post, grip block, lead screw, axis of rotation and bevel gear, the rotation of the axis of rotation of being convenient for makes the slip post drive grip block adjusting position, utilizes two grip blocks to carry out the centre gripping to eccentric major axis, and utilizes the scale mark of slip post surface to adjust eccentric position to make this anchor clamps have the function of the eccentric major axis of clamping, it is more practical.
Description
Technical Field
The utility model relates to the technical field of mechanical clamps, in particular to a fixing clamp convenient to adjust for machine manufacturing.
Background
The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process.
In order to facilitate processing of long-axis workpieces on a machine tool, a center frame is generally used for assisting clamping, but clamping of eccentric long-axis workpieces cannot be achieved.
Therefore, the fixing clamp convenient to adjust for machine manufacturing is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fixing clamp for machine manufacturing, which is convenient to adjust, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a fixed clamp convenient to adjust for machine manufacturing comprises a fixed frame, wherein a fixed mechanism is arranged on the lower surface of the fixed frame, an annular groove is formed in the inner wall of the fixed frame, a rotating ring is rotatably connected to the inner wall of the annular groove, a fixed seat is fixedly connected to the inner wall of the rotating ring, a rotating pipe and a fixed pipe are respectively arranged on the inner wall of the fixed seat and the inner wall of the rotating ring, an adjusting column and a sliding column are respectively and slidably connected to the inner walls of the rotating pipe and the fixed pipe, clamping blocks are respectively arranged at one ends of the adjusting column and the sliding column, a lead screw is rotatably connected to the inner walls of the fixed pipe and the rotating pipe through bearings, through holes are respectively formed in the outer surfaces of the fixed pipe and the rotating pipe, a rotating shaft is rotatably connected to the inner wall of each through hole, an adjusting block is fixedly connected to one end of the rotating shaft, and a bevel gear is fixedly connected to the other end of the rotating shaft and the outer surface of the lead screw, and the two bevel gears are in meshed connection.
Preferably, fixed establishment includes the fixed block of fixed connection at the mount lower surface, the spout has been seted up to the lower surface of fixed block, and the inner wall sliding connection of spout has two clamp splices, the both sides inner wall of spout rotates through the bearing and is connected with positive and negative tooth screw rod, the screw hole with positive and negative tooth screw rod adaptation is seted up to the side of clamp splice, the one end fixedly connected with knob of positive and negative tooth screw rod.
Preferably, the number of the fixing mechanisms is two, and the two fixing mechanisms are symmetrically arranged on the lower surface of the fixing frame.
Preferably, the outer surface cover of positive and negative tooth screw rod is equipped with compression spring, compression spring's both ends overlap joint with the opposite face of two clamp blocks respectively.
Preferably, the outer surface of the rotating pipe is rotatably connected with the inner wall of the fixed seat through a rotating shaft, and one end of the fixed pipe is rotatably connected with the inner wall of the rotating ring.
Preferably, one end of the sliding column is fixedly connected with one side of the clamping block, and one end of the adjusting column is rotatably connected with one side of the clamping block through a rotating shaft.
Preferably, the number of the fixing seats and the number of the fixing pipes are two, and the two fixing seats and the two fixing pipes are distributed in a crossed manner.
Preferably, the outer surface of the sliding column is provided with graduation lines.
Preferably, one side of the clamping block is provided with a V-shaped clamping groove.
Preferably, the threaded through holes matched with the screw rods are formed in one ends of the adjusting columns and the sliding columns.
Advantageous effects
The utility model provides a fixing clamp convenient to adjust for machine manufacturing, which has the following beneficial effects:
1. this mounting fixture who is convenient for adjust for machine-building through setting up fixed pipe, slip post, grip block, lead screw, axis of rotation and bevel gear, the rotation of the axis of rotation of being convenient for makes the slip post drive grip block adjusting position, utilizes two grip blocks to carry out the centre gripping to eccentric major axis, and utilizes the scale mark of slip post surface to adjust eccentric position to make this anchor clamps have the function of the eccentric major axis of clamping, it is more practical.
2. This mounting fixture who is convenient for adjust for machine-building through setting up lead screw, bevel gear, axis of rotation, fixing base, rotating tube, regulation post and grip block, the rotation of the axis of rotation of being convenient for drives the regulation post and stretches out, utilizes fixing base and fixed pipe, regulation post and grip block pivoted mode to the supplementary clamping of eccentric major axis, makes the course of working centre gripping more stable.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: the device comprises a fixing frame 1, a rotating ring 2, a fixing seat 3, a rotating pipe 4, a fixing pipe 5, an adjusting column 6, a sliding column 7, a clamping block 8, a screw rod 9, a rotating shaft 10, an adjusting block 11, a bevel gear 12, a fixing block 13, a clamping block 14, a screw rod with positive and negative teeth 15, a knob 16 and a compression spring 17.
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: a fixed clamp convenient to adjust for machine manufacturing comprises a fixed frame 1, wherein the lower surface of the fixed frame 1 is provided with two fixed mechanisms, the two fixed mechanisms are symmetrically arranged on the lower surface of the fixed frame 1, each fixed mechanism comprises a fixed block 13 fixedly connected to the lower surface of the fixed frame 1, the lower surface of each fixed block 13 is provided with a sliding groove, the inner wall of each sliding groove is slidably connected with two clamping blocks 14, the inner walls of the two sides of each sliding groove are rotatably connected with a positive and negative tooth screw rod 15 through bearings, the outer surface of each positive and negative tooth screw rod 15 is sleeved with a compression spring 17, the two ends of each compression spring 17 are respectively lapped with the opposite surfaces of the two clamping blocks 14, the side surface of each clamping block 14 is provided with a threaded hole matched with the positive and negative tooth screw rod 15, one end of each positive and negative tooth screw rod 15 is fixedly connected with a knob 16, and the rotation of the knob 16 is facilitated by arranging the knob 16, the positive and negative tooth screw rods 15 and the clamping blocks 14, make positive and negative tooth screw rod 15 drive two clamp splice 14 and fix the lathe guide rail centre gripping to fix this anchor clamps, utilize compression spring 17 simultaneously, effectively prevent that the not hard up condition of clamp splice 14 from taking place.
The ring channel has been seted up to the inner wall of mount 1, and the inner wall of ring channel rotates and is connected with swivel becket 2, the inner wall fixedly connected with fixing base 3 of swivel becket 2, the inner wall of fixing base 3 and the inner wall of swivel becket 2 are provided with rotating tube 4 and fixed pipe 5 respectively, the quantity of fixing base 3 and fixed pipe 5 is two, and two fixing bases 3 and two fixed pipe 5 cross distribution, the surface of rotating tube 4 rotates through the pivot with the inner wall of fixing base 3 to be connected, the one end of fixed pipe 5 rotates with the inner wall of swivel becket 2 to be connected.
The inner walls of the rotating pipe 4 and the fixed pipe 5 are respectively connected with an adjusting column 6 and a sliding column 7 in a sliding mode, the outer surface of the sliding column 7 is provided with scale marks, one ends of the adjusting column 6 and the sliding column 7 are respectively provided with a clamping block 8, a V-shaped clamping groove is formed in one side of the clamping block 8, one end of the sliding column 7 is fixedly connected with one side of the clamping block 8, and one end of the adjusting column 6 is rotatably connected with one side of the clamping block 8 through a rotating shaft.
The inner walls of the fixed tube 5 and the rotating tube 4 are both rotatably connected with a screw rod 9 through bearings, one ends of the adjusting column 6 and the sliding column 7 are both provided with threaded through holes matched with the screw rod 9, the outer surfaces of the fixed tube 5 and the rotating tube 4 are both provided with through holes, the inner walls of the through holes are rotatably connected with a rotating shaft 10, one end of the rotating shaft 10 is fixedly connected with an adjusting block 11, the other end of the rotating shaft 10 and the outer surface of the screw rod 9 are both fixedly connected with bevel gears 12, the two bevel gears 12 are meshed and connected, through the arrangement of the fixed tube 5, the sliding column 7, the clamping block 8, the screw rod 9, the rotating shaft 10 and the bevel gears 12, the rotating shaft 10 is convenient for rotating to enable the sliding column 7 to drive the clamping block 8 to adjust the position, the two clamping blocks 8 are utilized to clamp the eccentric long shaft, and the scale line on the outer surface of the sliding column 7 is utilized to adjust the eccentric position, so that the clamp has the function of clamping the eccentric long shaft, more practical, through setting up lead screw 9, bevel gear 12, axis of rotation 10, fixing base 3, rotating tube 4, regulation post 6 and grip block 8, the rotation of the axis of rotation 10 of being convenient for drives regulation post 6 and stretches out, utilizes fixing base 3 and fixed pipe 5, adjusts post 6 and grip block 8 pivoted mode to the supplementary clamping of eccentric major axis, makes the course of working centre gripping more stable.
The working principle is as follows: when the fixing clamp convenient to adjust for machine manufacturing is used, the fixing block 13 is placed on a guide rail of a machine tool, the knob 16 is rotated, the positive and negative screw rods 15 are enabled to drive the two clamping blocks 14 to clamp and fix the guide rail, then a long shaft penetrates through the rotating ring 2, the adjusting block 11 on the outer surface of the fixing tube 5 is rotated, the two sliding columns 7 are enabled to drive the clamping blocks 8 to clamp and fix the long shaft, then the adjusting block 11 on the outer surface of the rotating tube 4 is rotated, the two adjusting columns 6 are enabled to drive the two clamping blocks 8 to clamp a long shaft workpiece in an auxiliary mode, in the machining process of the machine tool, the rotating ring 2 drives an eccentric long shaft workpiece to rotate along with the rotation of the machine tool, and the fixing clamp convenient to adjust for machine manufacturing is used, so that the clamp has the function of clamping the eccentric long shaft, meanwhile, the concentric long shaft workpiece can also be clamped, and the fixing clamp is more practical.
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 (10)
1. The utility model provides a mounting fixture who is convenient for adjust for machine-building, includes mount (1), its characterized in that: the lower surface of the fixing frame (1) is provided with a fixing mechanism, the inner wall of the fixing frame (1) is provided with a ring-shaped groove, the inner wall of the ring-shaped groove is rotatably connected with a rotating ring (2), the inner wall of the rotating ring (2) is fixedly connected with a fixing seat (3), the inner wall of the fixing seat (3) and the inner wall of the rotating ring (2) are respectively provided with a rotating pipe (4) and a fixing pipe (5), the inner walls of the rotating pipe (4) and the fixing pipe (5) are respectively and slidably connected with an adjusting column (6) and a sliding column (7), one end of each of the adjusting column (6) and the sliding column (7) is provided with a clamping block (8), the inner walls of the fixing pipe (5) and the rotating pipe (4) are both rotatably connected with a screw rod (9) through bearings, the outer surfaces of the fixing pipe (5) and the rotating pipe (4) are both provided with through holes, and the inner walls of the through holes are rotatably connected with rotating shafts (10), one end of the rotating shaft (10) is fixedly connected with an adjusting block (11), the other end of the rotating shaft (10) and the outer surface of the screw rod (9) are fixedly connected with bevel gears (12), and the two bevel gears (12) are meshed and connected.
2. The adjustable fixing clamp for the machine manufacturing according to claim 1, characterized in that: fixed establishment includes fixed block (13) of fixed connection at mount (1) lower surface, the spout has been seted up to the lower surface of fixed block (13), and the inner wall sliding connection of spout has two clamp splices (14), the both sides inner wall of spout rotates through the bearing and is connected with positive and negative tooth screw rod (15), the screw hole with positive and negative tooth screw rod (15) adaptation is seted up to the side of clamp splice (14), the one end fixedly connected with knob (16) of positive and negative tooth screw rod (15).
3. The adjustable fixing clamp for machine manufacturing according to claim 1, wherein: the number of the fixing mechanisms is two, and the two fixing mechanisms are symmetrically arranged on the lower surface of the fixing frame (1).
4. The adjustable fixing clamp for machine manufacturing according to claim 2, characterized in that: the outer surface cover of positive and negative tooth screw rod (15) is equipped with compression spring (17), the both ends of compression spring (17) overlap joint with the opposite face of two clamp splice (14) respectively.
5. The adjustable fixing clamp for the machine manufacturing according to claim 1, characterized in that: the outer surface of the rotating pipe (4) is rotatably connected with the inner wall of the fixed seat (3) through a rotating shaft, and one end of the fixed pipe (5) is rotatably connected with the inner wall of the rotating ring (2).
6. The adjustable fixing clamp for the machine manufacturing according to claim 1, characterized in that: one end of the sliding column (7) is fixedly connected with one side of the clamping block (8), and one end of the adjusting column (6) is rotatably connected with one side of the clamping block (8) through a rotating shaft.
7. The adjustable fixing clamp for the machine manufacturing according to claim 1, characterized in that: the number of the fixed seats (3) and the number of the fixed pipes (5) are two, and the two fixed seats (3) and the two fixed pipes (5) are distributed in a crossed mode.
8. The adjustable fixing clamp for the machine manufacturing according to claim 1, characterized in that: the outer surface of the sliding column (7) is provided with scale marks.
9. The adjustable fixing clamp for the machine manufacturing according to claim 1, characterized in that: and one side of the clamping block (8) is provided with a V-shaped clamping groove.
10. The adjustable fixing clamp for the machine manufacturing according to claim 1, characterized in that: and one ends of the adjusting column (6) and the sliding column (7) are provided with threaded through holes matched with the screw rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123354767.9U CN216608103U (en) | 2021-12-29 | 2021-12-29 | Fixing clamp convenient to adjust for machine manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123354767.9U CN216608103U (en) | 2021-12-29 | 2021-12-29 | Fixing clamp convenient to adjust for machine manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216608103U true CN216608103U (en) | 2022-05-27 |
Family
ID=81683513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123354767.9U Active CN216608103U (en) | 2021-12-29 | 2021-12-29 | Fixing clamp convenient to adjust for machine manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216608103U (en) |
-
2021
- 2021-12-29 CN CN202123354767.9U patent/CN216608103U/en active Active
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