Hardware machining production clamp convenient to adjust

Abstract

The utility model provides a hardware machining and producing clamp convenient to adjust, and belongs to the field of clamps, the hardware machining and producing clamp convenient to adjust comprises a base, 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, and mounting plates are fixedly mounted at the tops of the two moving blocks; adjusting assemblies are arranged on the opposite sides of the two mounting plates. The rotating shaft rotates on the inner wall of the shaft sleeve, after the rotating shaft drives the mounting block to rotate by 180 degrees, the limiting screw rods are inserted into the two corresponding insertion holes and the through holes, and the limiting screw rods are fixed to the surface of the shaft sleeve in cooperation with the nuts, so that the rotating shaft and the shaft sleeve are limited and fixed, and the clamping angle of the two clamping blocks on the surface of the mounting block is adjusted; and therefore, different types of hardware can be conveniently clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the field of clamps, in particular to a clamp for hardware processing and production which is easy to adjust. Background Art

[0002] A fixture is a device used to fix the processing object during the manufacturing process of machinery or mechanical parts so that it occupies the correct position to accept construction or inspection. After the hardware is die-cast, it is generally necessary to use a fixture to fix and clamp the hardware to facilitate the subsequent processing and surface treatment of the hardware. After searching, the application number CN202220635387.8 disclosed a fixture for easily adjustable hardware processing and production, which records that it includes a working plate, a moving groove is provided on the top of the working plate, and first sliding grooves are opened on both sides of the inner wall of the moving groove. A bow block is slidably connected in the first sliding groove, and an operating rod is fixedly installed on the top of the bow block. An adjusting rod is threadedly connected to the middle of the operating rod, and an L-shaped clamping rod is welded to one end of the adjusting rod. The top of the L-shaped clamping rod is slidably connected to a secondary clamping rod, one end of the secondary clamping rod is rotatably connected to a clamping seat, the middle part of the clamping seat is rotatably connected to a pressure rod, the bow block slides in the first slide groove, the position of the operating rod is changed, the insert plate is inserted into the serrations to position the bow block, and the hardware to be processed is placed between the clamping seat and the secondary clamping rod by sliding the secondary clamping rod on the top of the L-shaped clamping rod. The pressure rod is rotated to use the lever principle to make the clamping seat clamp the hardware. However, the device still has the following defects in actual use: the device is not convenient for clamping longer and different types of hardware when in use, and there is a lack of adjustment structure and flexibility after clamping and fixing. Therefore, it is necessary to design a practical and easy-to-adjust hardware processing and production clamp. Utility Model Content

[0003] The purpose of the utility model is to provide a clamp for hardware processing and production which is easy to adjust, so as to solve the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixture for hardware processing and production that is easy to adjust, comprising a base, a moving groove is opened in the middle of the top of the base, two moving blocks are slidably connected to the inner wall of the moving groove, a mounting plate is fixedly installed on the top of the two moving blocks, and an adjustment component is provided on the opposite side of the two mounting plates;

[0005] An adjustment component, the adjustment component includes a rotating motor installed on one side of one of the mounting plates, the output shaft of the rotating motor is fixedly connected to a bar block, one side of the other mounting plate is rotatably connected to the connecting shaft through a connecting bearing, the other end of the connecting shaft is fixedly connected to one side of another bar block, a slide groove is provided on the opposite sides of the two bar blocks, a slider is provided on the inner wall of the slide groove, the top of the slider is fixedly connected to the telescopic end of the electric telescopic rod, and a clamping component is provided on the opposite side of the two sliders and the bar block.

[0006] A clamping assembly, the clamping assembly includes two groups of sleeves installed on opposite sides of two sliders and a bar block, the inner walls of the two groups of sleeves are rotatably connected with rotating shafts, the surfaces of the two groups of rotating shafts are provided with through holes, the inner walls of the through holes are interlaced and connected with two plug holes provided on the surface of the sleeves through limiting screws, the surface of the bottom end of the limiting screws is threadedly connected with a nut, the other ends of the two groups of rotating shafts are fixedly connected with mounting blocks, the top and bottom of the mounting blocks are provided with clamping blocks, the surface of one of the clamping blocks is provided with diamond-shaped anti-slip patterns, and the surface of the other clamping block is provided with an arc-shaped clamping groove.

[0007] As a preferred solution of the utility model: a driving motor is arranged on one side of the inner wall of the movable groove, the output shaft of the driving motor is fixedly connected with a threaded rod, the other end of the threaded rod is rotatably connected to the other side of the inner wall of the movable groove through an installed bearing, and the surface of the threaded rod is threadedly connected to the two movable blocks.

[0008] As a preferred solution of the utility model: first auxiliary grooves are provided on the other two sides of the inner wall of the movable groove, the inner wall of the first auxiliary groove is slidably connected to the first protrusions provided at both ends of the movable block, first through holes are provided on both sides of the first protrusion, and the inner wall of the first through hole is interlacedly connected with the first guide rod provided on the inner wall of the first auxiliary groove.

[0009] As a preferred solution of the utility model: second auxiliary grooves are opened on both sides of the inner wall of the slide groove, the inner wall of the second auxiliary groove is slidably connected to the second protrusions provided at both ends of the slider, second through holes are opened on both sides of the second protrusion, and the inner wall of the second through hole is interlacedly connected with the second guide rod provided on the inner wall of the second auxiliary groove.

[0010] As a preferred solution of the utility model: threaded holes are provided on both sides of the two moving blocks, and the threads on the inner walls of the two threaded holes are designed in reverse.

[0011] As a preferred solution of the utility model: a mounting seat is provided below one side of one of the mounting plates, an adjusting screw is threadedly connected to the inner wall of the mounting seat, a limit frame is sleeved on the surface of the adjusting screw, and the inner wall of the limit frame is snap-connected with both sides of the bottom end of one of the strip blocks.

[0012] As a preferred solution of the utility model: a control panel is provided at a corner of the top of the base, and the driving motor, the rotating motor and the electric telescopic rod are all electrically connected to the external power supply through the control panel.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) Two electric telescopic rods drive two sliders to move in two slide grooves, and the two sliders drive two groups of second protrusions to move on the surfaces of two second guide rods, thereby limiting their movement. The two sliders cooperate with two bushings and rotating shafts to drive the clamping blocks on the two mounting blocks to move, and cooperate with the clamping blocks at the bottom to clamp and fix the hardware. The rotating motor cooperates with the connecting bearing and the connecting shaft to drive the two bar blocks to rotate, and the two bar blocks drive the clamped and fixed hardware to rotate, thereby adjusting its processing angle;

[0015] (2) By rotating the shaft on the inner wall of the sleeve, when the shaft drives the mounting block to rotate 180 degrees, the limit screw is inserted into the corresponding two sockets and through holes, and the limit screw is fixed to the surface of the sleeve with the nut, so that the shaft and the sleeve are limited and fixed, and the clamping angle of the two clamping blocks on the surface of the mounting block can be adjusted to facilitate the clamping and fixing of different types of hardware. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the adjusting component and the clamping component of the utility model.

[0019] In the figure: 1, base; 11, moving groove; 12, moving block; 13, mounting plate; 14, driving motor; 15, threaded rod; 16, mounting bearing; 17, first auxiliary groove; 18, first protrusion; 19, first through hole; 110, first guide rod; 111, threaded hole; 112, mounting seat; 113, adjusting screw; 114, limiting frame; 115, control panel; 2, adjusting component; 21, rotating motor; 22, bar block; 23, connecting bearing; 24, connecting shaft; 25, slide groove; 26, slider; 27, electric telescopic rod; 28, second auxiliary groove; 29, second protrusion; 210, second through hole; 211, second guide rod; 3, clamping component; 31, bushing; 32, rotating shaft; 33, through hole; 34, limiting screw; 35, jack; 36, nut; 37, mounting block; 38, clamping block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 3 A fixture for hardware processing and production that is easy to adjust includes a base 1, a moving groove 11 is opened in the middle of the top of the base 1, two moving blocks 12 are slidably connected to the inner wall of the moving groove 11, and a mounting plate 13 is fixedly installed on the top of the two moving blocks 12, and an adjustment component 2 is provided on the opposite side of the two mounting plates 13;

[0022] See also Figure 3 , the adjustment component 2 includes a rotating motor 21 installed on one side of one of the mounting plates 13, the 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 another bar block 22, and a slide groove 25 is provided on the opposite side of the two bar blocks 22, and a slider 26 is provided on the inner wall of the slide groove 25, and the top of the slider 26 is fixedly connected with the telescopic end of the electric telescopic rod 27, and a clamping component 3 is provided on the opposite side of the two sliders 26 and the bar block 22.

[0023] During specific use: the two electric telescopic rods 27 drive the two sliders 26 to move in the two slide grooves 25, the two sliders 26 drive the two groups of second protrusions 29 to move on the surfaces of the two second guide rods 211, thereby limiting their movement, the two sliders 26 cooperate with the two bushings 31 and the rotating shaft 32 to drive the clamping blocks 38 on the two mounting blocks 37 to move, and cooperate with the clamping blocks 38 at the bottom to clamp and fix the hardware, the rotating motor 21 cooperates with the connecting bearing 23 and the connecting shaft 24 to drive the two strip blocks 22 to rotate, and the two strip blocks 22 drive the clamped and fixed hardware to rotate, thereby adjusting its processing angle.

[0024] See also Figure 3The clamping assembly 3 includes two sets of shaft sleeves 31 installed on the opposite sides of the two sliders 26 and the bar block 22. The inner walls of the two sets of shaft sleeves 31 are rotatably connected with the rotating shafts 32. The surfaces of the two sets of rotating shafts 32 are provided with through holes 33. The inner walls of the through holes 33 are connected with the surfaces of the shaft sleeves 31 through the limiting screws 34. The surfaces of the bottom ends of the limiting screws 34 are threadedly connected with nuts 36. The other ends of the two sets of rotating shafts 32 are fixedly connected with mounting blocks 37. The top and bottom of the mounting blocks 37 are provided with clamping blocks 38. The surface of one of the clamping blocks 38 is provided with diamond anti-slip patterns, and the surface of the other clamping block 38 is provided with arc-shaped clamping grooves.

[0025] During specific use: rotate the rotating shaft 32 on the inner wall of the sleeve 31. When the rotating shaft 32 drives the mounting block 37 to rotate one hundred and eighty degrees, insert the limiting screw 34 into the corresponding two insertion holes 35 and the through hole 33, and use the nut 36 to fix the limiting screw 34 on the surface of the sleeve 31, so as to limit and fix the rotating shaft 32 and the sleeve 31, and realize the adjustment of the clamping angle of the two clamping blocks 38 on the surface of the mounting block 37, so as to clamp and fix different types of hardware.

[0026] See also Figure 2 A driving motor 14 is provided on one side of the inner wall of the movable groove 11, and a threaded rod 15 is fixedly connected to the output shaft of the driving motor 14. The other end of the threaded rod 15 is rotatably connected to the other side of the inner wall of the movable groove 11 through a mounting bearing 16, and the surface of the threaded rod 15 is threadedly connected to the two movable blocks 12.

[0027] During specific use, the driving motor 14 cooperates 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 as to adjust the distance between the two mounting plates 13.

[0028] See also Figure 2 The other two sides of the inner wall of the movable groove 11 are provided with first auxiliary grooves 17, the inner wall of the first auxiliary groove 17 is slidably connected with the first protrusions 18 provided at both ends of the movable block 12, and the first through holes 19 are provided on both sides of the first protrusion 18, and the inner wall of the first through hole 19 is interlaced and connected with the first guide rod 110 provided on the inner wall of the first auxiliary groove 17.

[0029] During specific use, the moving block 12 drives the two first protrusions 18 to slide on the surface of the first guide rod 110 on the two first auxiliary grooves 17, thereby facilitating the movement of the moving block 12 to limit the movement and ensure the stability of the adjustment.

[0030] See also Figure 3Second auxiliary grooves 28 are provided on both sides of the inner wall of the slide groove 25, and the inner wall of the second auxiliary groove 28 is slidably connected with the second protrusions 29 provided at both ends of the slider 26. Second through holes 210 are provided on both sides of the second protrusion 29, and the inner wall of the second through hole 210 is interlaced and connected with the second guide rod 211 provided on the inner wall of the second auxiliary groove 28.

[0031] During specific use, the slider 26 drives the two second protrusions 29 to move on the surface of the second guide rod 211 in the two second auxiliary grooves 28 , thereby facilitating the movement of the slider 26 to be limited.

[0032] See also Figure 2 , threaded holes 111 are provided on both sides of the two moving blocks 12, and the threads on the inner walls of the two threaded holes 111 are designed in reverse.

[0033] During specific use, the two threaded holes 111 with reversely designed inner wall threads facilitate the threaded rod 15 to drive the two moving blocks 12 to move toward each other.

[0034] See also Figure 2 A mounting seat 112 is provided below one side of one mounting plate 13, an adjusting screw 113 is threadedly connected to the inner wall of the mounting seat 112, a limiting frame 114 is sleeved on the surface of the adjusting screw 113, and the inner wall of the limiting frame 114 is snap-connected with both sides of the bottom end of one of the strip blocks 22.

[0035] When in use, the adjusting screw 113 is rotated to drive the limiting frame 114 to rotate, and the inner wall of the limiting frame 114 is engaged with the two sides of the bottom end of the strip block 22, so as to facilitate the limiting and fixing of the strip block 22, so as to facilitate the placement and clamping of hardware.

[0036] See also Figure 1 A control panel 115 is provided 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 all electrically connected to an external power source through the control panel 115 .

[0037] During specific use: the control panel 115 is used to control the driving motor 14, the rotating motor 21 and the electric telescopic rod 27, so that the device can clamp and fix different types of hardware.

[0038] When in use, the shaft 32 is rotated on the inner wall of the sleeve 31. When the shaft 32 drives the mounting block 37 to rotate 180 degrees, the limit screw 34 is inserted into the corresponding two insertion holes 35 and the through hole 33, and the limit screw 34 is fixed to the surface of the sleeve 31 with the nut 36, so that the shaft 32 and the 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 to facilitate the clamping and fixing of different types of hardware; the two electric telescopic rods 27 drive the two sliders 26 in the two slide grooves 25, the two sliders 26 drive the two groups of second protrusions 29 to move on the surfaces of the two second guide rods 211, and limit their movement. The two sliders 26 cooperate with the two sleeves 31 and the rotating shaft 32 to drive the clamping blocks 38 on the two mounting blocks 37 to move, and cooperate with the clamping blocks 38 at the bottom to clamp and fix the hardware. The rotating motor 21 cooperates with the connecting bearing 23 and the connecting shaft 24 to drive the two strip blocks 22 to rotate, and the two strip blocks 22 drive the clamped and fixed hardware to rotate, thereby adjusting its processing angle.

[0039] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fixture for hardware processing and production that is easy to adjust, characterized in that: The base comprises a base (1), a moving groove (11) is provided in the middle of the top of the base (1), two moving blocks (12) are slidably connected to the inner wall of the moving groove (11), a mounting plate (13) is fixedly mounted on the top of the two moving blocks (12), and an adjustment component (2) is provided on opposite sides of the two mounting plates (13); An adjustment component (2), the adjustment component (2) comprising a rotating motor (21) mounted on one side of one of the mounting plates (13), the output shaft of the rotating motor (21) being fixedly connected to a bar block (22), one side of the other mounting plate (13) being rotatably connected to a connecting shaft (24) via a connecting bearing (23), the other end of the connecting shaft (24) being fixedly connected to one side of another bar block (22), a slide groove (25) being provided on opposite sides of the two bar blocks (22), a slider (26) being provided on the inner wall of the slide groove (25), the top of the slider (26) being fixedly connected to the telescopic end of an electric telescopic rod (27), and a clamping component (3) being provided on opposite sides of the two sliders (26) and the bar block (22); A clamping assembly (3), the clamping assembly (3) comprising two groups of shaft sleeves (31) mounted on opposite sides of two sliders (26) and a strip block (22), the inner walls of the two groups of shaft sleeves (31) being rotatably connected with a rotating shaft (32), the surfaces of the two groups of rotating shafts (32) being provided with through holes (33), the inner walls of the through holes (33) being interlacedly connected with two insertion holes (35) provided on the surface of the shaft sleeves (31) via a limiting screw (34), the surface of the bottom end of the limiting screw (34) being threadedly connected with a nut (36), the other ends of the two groups of rotating shafts (32) being fixedly connected with a mounting block (37), the top and bottom of the mounting block (37) being provided with a clamping block (38), the surface of one of the clamping blocks (38) being provided with a diamond-shaped anti-slip pattern, and the surface of the other clamping block (38) being provided with an arc-shaped clamping groove.

2. The easily adjustable fixture for hardware processing and production according to claim 1, characterized in that: A driving motor (14) is provided on one side of the inner wall of the movable groove (11); an output shaft of the driving motor (14) is fixedly connected to a threaded rod (15); the other end of the threaded rod (15) is rotatably connected to the other side of the inner wall of the movable groove (11) via a mounting bearing (16); and a surface of the threaded rod (15) is threadedly connected to two movable blocks (12).

3. The easily adjustable fixture for hardware processing and production according to claim 1, characterized in that: First auxiliary grooves (17) are provided on the other two sides of the inner wall of the movable groove (11); the inner wall of the first auxiliary groove (17) is slidably connected to first protrusions (18) provided at both ends of the movable block (12); first through holes (19) are provided on both sides of the first protrusion (18); the inner wall of the first through hole (19) is interlacedly connected to a first guide rod (110) provided on the inner wall of the first auxiliary groove (17).

4. The easily adjustable fixture for hardware processing and production according to claim 1, characterized in that: Second auxiliary grooves (28) are provided on both sides of the inner wall of the slide groove (25); the inner wall of the second auxiliary groove (28) is slidably connected to second protrusions (29) provided at both ends of the slide block (26); second through holes (210) are provided on both sides of the second protrusion (29); the inner wall of the second through hole (210) is interlacedly connected to a second guide rod (211) provided on the inner wall of the second auxiliary groove (28).

5. The easily adjustable fixture for hardware processing and production according to claim 1, characterized in that: Threaded holes (111) are provided on both sides of the two moving blocks (12), and the threads on the inner walls of the two threaded holes (111) are designed in reverse.

6. The easily adjustable fixture for hardware processing and production according to claim 1, characterized in that: A mounting seat (112) is provided below one side of one of the mounting plates (13); an adjusting screw (113) is threadedly connected to the inner wall of the mounting seat (112); a limiting frame (114) is sleeved on the surface of the adjusting screw (113); and the inner wall of the limiting frame (114) is snap-connected to two sides of the bottom end of one of the strip blocks (22).

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