Clamp convenient to adjust for hardware machining production
Technical Field
The utility model relates to the field of clamps, in particular to a clamp convenient to adjust for hardware machining production.
Background
The fixture is used for fixing a processing object in the manufacturing process of a machine or a mechanical part, so that the fixture occupies a correct position, a device for receiving construction or detection is arranged, after the die casting forming of the hardware, the fixture is generally required to be used for fixing and clamping the hardware, so that the subsequent processing of the hardware and the surface treatment of the hardware are finished, the fixture for processing the hardware, which is convenient to adjust, disclosed by the retrieval application number CN202220635387.8, records a working plate, the fixture comprises the working plate, the top of the working plate is provided with a movable groove, the two sides of the inner wall of the movable groove are provided with first sliding grooves, the first sliding grooves are in sliding connection with an arc-shaped block, the top of the arc-shaped block is fixedly provided with an operating rod, the middle of the operating rod is in threaded connection with an adjusting rod, one end of the adjusting rod is welded with an L-shaped clamping rod, the middle of the L-shaped clamping rod is in sliding connection with a secondary clamping rod, the arc-shaped block slides in the first sliding groove to change the position of the operating rod, the plugboard is inserted into a sawtooth, the auxiliary clamping rod at the top of the L-shaped clamping rod is positioned, the hardware is required to be processed between the clamping rod and the secondary clamping rod, and the clamping rod at the top of the clamping rod through the sliding L-shaped clamping rod, and the clamping rod is not required to be used, and the clamping rod is in the fact that the fixture is in the fact lack of the device is in the fact to be used when the clamping device is in use, and the device is in the fact is not required to be used, and the fact to be used, and the device is in the defect of the device is in which is not required to be used for the fact to be used for the device for the adjusting and when is in the device for manufacturing and is in fact required to be used.
Disclosure of utility model
The utility model aims to provide a clamp convenient to adjust for hardware machining and production, so as to solve the problems of the background technology.
The clamp for hardware processing production convenient to adjust comprises a base, wherein a moving groove is formed in the middle of the top of the base, two moving blocks are connected to the inner wall of the moving groove in a sliding mode, mounting plates are fixedly mounted on the tops of the two moving blocks, and an adjusting assembly is arranged on one side, opposite to the two mounting plates, of each moving block;
The adjusting component comprises a rotating motor arranged on one side of one mounting plate, an output shaft of the rotating motor is fixedly connected with a bar block, one side of the mounting plate is rotationally connected with a connecting shaft through a connecting bearing, the other end of the connecting shaft is fixedly connected with one side of the other bar block, two opposite sides of the bar block are respectively provided with a sliding groove, sliding blocks are arranged on the inner walls of the sliding grooves, the tops of the sliding blocks are fixedly connected with the telescopic ends of the electric telescopic rods, and two opposite sides of the sliding blocks and the bar block are respectively provided with a clamping component.
The clamping assembly comprises two groups of shaft sleeves arranged on one side of two sliding blocks opposite to each other and a strip-shaped block, the inner walls of the shaft sleeves are respectively and rotatably connected with a rotating shaft, through holes are respectively formed in the surfaces of the rotating shafts, the inner walls of the through holes are connected with the surfaces of the shaft sleeves in a penetrating mode through two insertion holes, nuts are connected with the surfaces of the bottom ends of the limiting screws in a threaded mode, the other ends of the rotating shafts are respectively and fixedly connected with an installation block, clamping blocks are respectively arranged at the top and the bottom of each installation block, diamond-shaped anti-skidding patterns are formed in one surface of each clamping block, and arc-shaped clamping grooves are formed in the surfaces of the clamping blocks.
As a preferable scheme of the utility model, one side of the inner wall of the movable groove is provided with a driving motor, an output shaft of the driving motor is fixedly connected with a threaded rod, the other end of the threaded rod is rotationally connected with the other side of the inner wall of the movable groove through a mounting bearing, and the surface of the threaded rod is in threaded connection with two movable blocks.
As a preferable scheme of the utility model, the other two sides of the inner wall of the movable groove are respectively provided with a first auxiliary groove, the inner wall of the first auxiliary groove is in sliding connection with first bulges arranged at the two ends of the movable block, the two sides of each first bulge are respectively provided with a first through hole, and the inner wall of each first through hole is in penetrating connection with a first guide rod arranged on the inner wall of the first auxiliary groove.
As a preferable scheme of the utility model, the two sides of the inner wall of the sliding chute are respectively provided with a second auxiliary groove, the inner wall of the second auxiliary groove is in sliding connection with second bulges arranged at two ends of the sliding block, the two sides of the second bulges are respectively provided with a second through hole, and the inner wall of the second through hole is in penetrating connection with a second guide rod arranged on the inner wall of the second auxiliary groove.
As a preferable scheme of the utility model, threaded holes are formed on two sides of the two moving blocks, and threads on the inner walls of the two threaded holes are in reverse design.
As a preferable scheme of the utility model, a mounting seat is arranged below one side of one mounting plate, an adjusting screw is connected to the inner wall of the mounting seat in a threaded manner, a limiting frame is sleeved on the surface of the adjusting screw, and the inner wall of the limiting frame is connected with two sides of the bottom end of one bar-shaped block in a clamping manner.
As a preferable scheme of the utility model, a control panel is arranged at one corner of the top of the base, and the driving motor, the rotating motor and the electric telescopic rod are electrically connected with an external power supply through the control panel.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The two sliding blocks are driven to move in the two sliding grooves through the two electric telescopic rods, the two sliding blocks drive the two groups of second bulges to move on the surfaces of the two second guide rods so as to limit the movement of the two sliding blocks, the two sliding blocks cooperate with the two shaft sleeves and the rotating shaft to drive the clamping blocks on the two mounting blocks to move, the clamping blocks at the bottoms cooperate with the clamping blocks to clamp and fix hardware, the rotating motor cooperates with the connecting bearing and the connecting shaft to drive the two strip-shaped blocks to rotate, and the two strip-shaped blocks drive the clamped and fixed hardware to rotate so as to adjust the machining angle of the hardware;
(2) Through rotating the pivot on the inner wall of axle sleeve, after the pivot drives installation piece rotatory one hundred eighty degrees, insert spacing screw into two jack and the through-hole that correspond, the cooperation nut is fixed spacing screw at the axle sleeve surface to it is spacing fixed with pivot and axle sleeve, realize the regulation to two grip block clamping angles on installation piece surface, in order to be convenient for to the hardware centre gripping of different grade type fixedly.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a portion of the structure of the present utility model;
FIG. 3 is a schematic view of the structure of the adjusting assembly and the clamping assembly of the present utility model.
1, A base, 11, a moving groove, 12, a moving block, 13, a mounting plate, 14, a driving motor, 15, a threaded rod, 16, a mounting bearing, 17, a first auxiliary groove, 18, a first protrusion, 19, a first through hole, 110, a first guide rod, 111, a threaded hole, 112, a mounting seat, 113, an adjusting screw, 114, a limiting frame, 115, a control panel, 2, an adjusting assembly, 21, a rotating motor, 22, a bar block, 23, a connecting bearing, 24, a connecting shaft, 25, a sliding groove, 26, a sliding block, 27, an electric telescopic rod, 28, a second auxiliary groove, 29, a second protrusion, 210, a second through hole, 211, a second guide rod, 3, a clamping assembly, 31, a shaft sleeve, 32, a rotating shaft, 33, a through hole, 34, a limiting screw, 35, a jack, 36, a nut, 37, a mounting block, 38 and a clamping block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a fixture for hardware processing and production convenient to adjust comprises a base 1, wherein a moving groove 11 is formed in the middle of the top of the base 1, two moving blocks 12 are connected to the inner wall of the moving groove 11 in a sliding manner, mounting plates 13 are fixedly mounted on the tops of the two moving blocks 12, and an adjusting assembly 2 is arranged on one side, opposite to the two mounting plates 13, of the fixture;
Referring to fig. 3, the adjusting assembly 2 includes a rotating motor 21 mounted on one side of one mounting plate 13, an output shaft of the rotating motor 21 is fixedly connected with a bar block 22, one side of the other mounting plate 13 is rotatably connected with a connecting shaft 24 through a connecting bearing 23, the other end of the connecting shaft 24 is fixedly connected with one side of the other bar block 22, sliding grooves 25 are formed in opposite sides of the two bar blocks 22, sliding blocks 26 are arranged on inner walls of the sliding grooves 25, tops of the sliding blocks 26 are fixedly connected with telescopic ends of electric telescopic rods 27, and clamping assemblies 3 are arranged on opposite sides of the two sliding blocks 26 and the bar blocks 22.
When the device is specifically used, the two electric telescopic rods 27 drive the two sliding blocks 26 to move in the two sliding grooves 25, the two sliding blocks 26 drive the two groups of second bulges 29 to move on the surfaces of the two second guide rods 211, so that the movement of the sliding blocks is limited, the two sliding blocks 26 are matched with the two shaft sleeves 31 and the rotating shafts 32 to drive the clamping blocks 38 on the two mounting blocks 37 to move, the clamping blocks 38 at the bottoms are matched with the clamping blocks 38 to clamp and fix hardware, the rotating motor 21 is matched with the connecting bearing 23 and the connecting shaft 24 to drive the two strip-shaped blocks 22 to rotate, and the two strip-shaped blocks 22 drive the clamped and fixed hardware to rotate, so that the machining angle of the hardware is adjusted.
Referring to fig. 3, referring to the clamping assembly 3, the clamping assembly 3 includes two sets of shaft sleeves 31 mounted on opposite sides of two sliding blocks 26 and a bar block 22, rotating shafts 32 are rotatably connected to inner walls of the two sets of shaft sleeves 31, through holes 33 are formed in surfaces of the two sets of rotating shafts 32, two insertion holes 35 are formed in surfaces of the two sets of rotating shafts 32 through limiting screws 34 and inner walls of the through holes 33, nuts 36 are connected to surfaces of bottom ends of the limiting screws 34 in a threaded manner, mounting blocks 37 are fixedly connected to other ends of the two sets of rotating shafts 32, clamping blocks 38 are arranged at top and bottom of the mounting blocks 37, diamond-shaped anti-skid patterns are formed in surfaces of one of the clamping blocks 38, and arc-shaped clamping grooves are formed in surfaces of the other clamping blocks 38.
When the device is specifically used, the rotating shaft 32 rotates on the inner wall of the shaft sleeve 31, after the rotating shaft 32 drives the mounting block 37 to rotate for one hundred eighty degrees, the limiting screw 34 is inserted into the corresponding two insertion holes 35 and the corresponding through holes 33, the limiting screw 34 is fixed on the surface of the shaft sleeve 31 by the matching nut 36, so that the rotating shaft 32 and the shaft sleeve 31 are limited and fixed, and the clamping angle of the two clamping blocks 38 on the surface of the mounting block 37 is adjusted, so that hardware of different types can be clamped and fixed conveniently.
Referring to fig. 2, a driving motor 14 is disposed on one side of the inner wall of the moving groove 11, an output shaft of the driving motor 14 is fixedly connected with a threaded rod 15, the other end of the threaded rod 15 is rotatably connected with the other side of the inner wall of the moving groove 11 through a mounting bearing 16, and the surface of the threaded rod 15 is in threaded connection with two moving blocks 12.
When the device is particularly used, the driving motor 14 is matched with the mounting bearing 16 to drive the threaded rod 15 to rotate, and the threaded rod 15 drives the two moving blocks 12 to move in the moving groove 11, so that the distance between the two mounting plates 13 is adjusted.
Referring to fig. 2, a first auxiliary groove 17 is formed on the other two sides of the inner wall of the moving groove 11, the inner wall of the first auxiliary groove 17 is slidably connected with a first protrusion 18 formed on two ends of the moving block 12, two sides of the first protrusion 18 are provided with a first through hole 19, and the inner wall of the first through hole 19 is connected with a first guide rod 110 formed on the inner wall of the first auxiliary groove 17 in a penetrating manner.
When the movable block 12 is particularly used, the movable block 12 drives the two first bulges 18 to slide on the surfaces of the first guide rods 110 on the two first auxiliary grooves 17, so that the movement of the movable block 12 is conveniently limited, and the stability of adjustment is ensured.
Referring to fig. 3, the two sides of the inner wall of the sliding chute 25 are respectively provided with a second auxiliary slot 28, the inner wall of the second auxiliary slot 28 is slidably connected with a second protrusion 29 provided at two ends of the sliding block 26, two sides of the second protrusion 29 are provided with second through holes 210, and the inner wall of the second through hole 210 is connected with a second guide rod 211 provided on the inner wall of the second auxiliary slot 28 in a penetrating manner.
In specific use, the sliding block 26 drives the two second protrusions 29 to move on the surfaces of the second guide rods 211 in the two second auxiliary grooves 28, so that the movement of the sliding block 26 is conveniently limited.
Referring to fig. 2, threaded holes 111 are formed on both sides of the two moving blocks 12, and threads on inner walls of the two threaded holes 111 are in reverse design.
When the movable block is particularly used, the threaded holes 111 with the inner wall threads in reverse design facilitate the threaded rods 15 to drive the two movable blocks 12 to move oppositely.
Referring to fig. 2, a mounting seat 112 is provided below one side of one mounting plate 13, an adjusting screw 113 is screwed on an inner wall of the mounting seat 112, a limiting frame 114 is sleeved on a surface of the adjusting screw 113, and two sides of the bottom end of one bar block 22 are connected with an inner wall of the limiting frame 114 in a clamping manner.
When the clamping device is particularly used, the adjusting screw 113 is used for rotating, so that the adjusting screw drives the limiting frame 114 to rotate, and the inner wall of the limiting frame 114 is clamped with two sides of the bottom end of the strip block 22, so that the strip block 22 is conveniently limited and fixed, and hardware is conveniently placed and clamped.
Referring to fig. 1, a control panel 115 is disposed at a corner of the top of the base 1, and the driving motor 14, the rotating motor 21 and the electric telescopic rod 27 are electrically connected with an external power supply through the control panel 115.
In specific use, the control panel 115 is used for controlling the driving motor 14, the rotating motor 21 and the electric telescopic rod 27, so that the device is convenient for clamping and fixing different types of hardware.
When the rotary shaft 32 is used, the rotary shaft 32 rotates on the inner wall of the shaft sleeve 31, after the rotary shaft 32 drives the mounting block 37 to rotate for one hundred eighty degrees, the limiting screw 34 is inserted into the corresponding two insertion holes 35 and the corresponding through holes 33, the limiting screw 34 is fixed on the surface of the shaft sleeve 31 through the matching nut 36, so that the rotary shaft 32 and the shaft sleeve 31 are limited and fixed, the clamping angles of the two clamping blocks 38 on the surface of the mounting block 37 are adjusted so as to be convenient for clamping and fixing hardware of different types, the two electric telescopic rods 27 drive the two sliding blocks 26 to move in the two sliding grooves 25, the two sliding blocks 26 drive the two groups of second bulges 29 to move on the surfaces of the two second guide rods 211, the two sliding blocks 26 are matched with the two shaft sleeves 31 and the rotary shaft 32 to drive the clamping blocks 38 on the two mounting blocks 37 to move, the hardware is clamped and fixed through the matching nut 36, the rotary motor 21 is matched with the connecting bearing 23 and the connecting shaft 24 to drive the two bar blocks 22 to rotate, and the two bar blocks 22 drive the clamped and fixed hardware to rotate, so that the machining angle of the hardware is adjusted.
Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.