Fixing clamp for spraying machining of hardware machine shell

Abstract

The utility model discloses a fixing clamp for spraying processing of a hardware machine shell, which comprises a mounting bottom plate, and mounting plates are respectively fixed on two sides of the top end of the mounting bottom plate. When the fixing clamp for spraying machining of the hardware machine shell is used, a locking ring can be correspondingly screwed out from the outer portion of a connecting rod, after the connecting rod is detached from the front end of a mounting frame, a clamping base and a connecting base are detached from the interior of the mounting frame, and then the connecting base is vertically inserted into the interior of the mounting frame; then, a connecting rod penetrates through the interior of the mounting frame and the interior of the inner hole and is screwed through a locking ring, then the clamping bases can be vertically mounted at the top end of the mounting frame, the two sides of the bottom of the machine shell workpiece can be clamped and fixed through the two vertically-arranged clamping bases, the machine shell workpiece is vertically clamped and fixed, and the machining efficiency is improved. And a hardware machine shell workpiece can be conveniently clamped, fixed and sprayed, and the problem that the hardware machine shell cannot be conveniently clamped, fixed and used is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, in particular to a fixing fixture for spraying processing of a hardware casing. Background Art

[0002] Hardware generally refers to machine parts or components and hardware products made of hardware. After production and processing, some hardware casings need to be sprayed with anti-corrosion paint on the outside of the casing in order to improve the corrosion resistance of the casing surface. During the spraying process, hardware casing fixing clamps are often used to fix the casing parts.

[0003] However, in actual use, the fixing fixture for spraying the hardware casing can only be used to clamp the hardware casing horizontally, and the fixing direction of the casing cannot be adjusted, which is inconvenient and inconvenient to clamp and fix the hardware casing.

[0004] Now, a novel fixing fixture for spraying processing of hardware casing is proposed to solve the above-mentioned disadvantages. Summary of the invention

[0005] The utility model aims to provide a fixing fixture for spraying a hardware casing, so as to solve the problem in the above-mentioned background technology that it is inconvenient to clamp and fix the hardware casing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing fixture for spraying processing of hardware casings, comprising a mounting base plate, mounting plates are respectively fixed on two sides of the top of the mounting base plate, mounting seats are respectively arranged on two sides of the top of the mounting base plate, and a mounting frame is arranged on the right side of the mounting seat, a connecting shaft is fixed on the left side of the mounting frame, and the left side of the connecting shaft passes through the interior of the mounting seat, a clamping seat is arranged on the right side of the mounting frame, a splint is arranged inside the clamping seat, a connecting foot is fixed on the right side of the splint, a one-way screw is vertically movably connected to the interior of the clamping seat, and a threaded sleeve is arranged on the top of the outer side of the one-way screw, the bottom end of the one-way screw passes through the bottom end of the clamping seat and is fixed with a turntable, a connecting rod is arranged inside the mounting frame, a locking ring is arranged at the rear end of the mounting frame, a connecting seat is fixed on the right side of the clamping seat, and an inner hole is arranged inside the connecting seat.

[0007] Preferably, the right side of the connecting foot passes through the interior of the clamping seat and is fixedly connected to the left side of the threaded sleeve, and the mounting frame and the clamping seat are symmetrically arranged about the vertical center line of the mounting base plate.

[0008] Preferably, the rear end of the connecting rod passes through the interior of the inner hole, the exterior of the connecting rod is provided with an external thread, and the interior of the locking ring is provided with an internal thread matching the external thread.

[0009] Preferably, a gear is fixed on the left side of the outside of the connecting shaft, a worm is movably mounted on the bottom of the left side of the mounting seat, and a rotating handle is fixed on the front end of the worm, and the worm is meshingly connected with the gear.

[0010] Preferably, a bidirectional lead screw is laterally movably connected between the mounting plates, and the right side of the bidirectional lead screw passes through the right side of the mounting plate and is fixed with a handle, and a threaded opening is provided at a middle position of the bottom right side of the mounting seat.

[0011] Preferably, through holes are respectively provided at both ends of the right bottom of the mounting seat, and guide rods are transversely fixed at both ends between the mounting plates, and the guide rods pass through the interior of the through holes.

[0012] Compared with the prior art, the utility model has the beneficial effects that: the fixing fixture for spraying processing of the hardware casing not only realizes the inconvenience of clamping and fixing the hardware casing, but also realizes the convenience of adjusting the spraying position of the casing workpiece after clamping, and also realizes the convenience of adjusting and clamping some hardware casing workpieces of different sizes;

[0013] By providing a mounting base, a mounting seat, a connecting shaft, a mounting frame, a clamping seat, a clamping plate, a turntable, a connecting seat, an inner hole, a threaded sleeve, a one-way screw, a connecting foot, a locking ring and a connecting rod, when the clamp is used, both sides of the casing workpiece can be placed inside the clamping seat, and then the turntable at the bottom end of the clamping seat can be rotated to drive the one-way screw to rotate. While the one-way screw rotates, the threaded sleeve connected with the external thread can be used to drive the clamping plate to move downward inside the clamping seat, so that both sides of the casing workpiece are fixed and clamped. At the same time, when clamping different casing workpieces, The locking ring is correspondingly unscrewed from the outside of the connecting rod, and after the connecting rod is removed from the front end of the mounting frame, the clamping seat and the connecting seat are then removed from the inside of the mounting frame, and then the connecting seat is vertically inserted into the inside of the mounting frame, and then the connecting rod is used to penetrate the inside of the mounting frame and the inner hole and tightened with the locking ring, the clamping seat can be vertically installed on the top of the mounting frame. The two sets of clamping seats arranged vertically can be used to clamp and fix the two sides of the bottom of the casing workpiece, and the casing workpiece is clamped and fixed vertically, which is convenient for clamping and fixing the hardware casing workpiece for spraying;

[0014] By providing a mounting seat, a gear, a connecting shaft, a mounting frame, a clamping seat, a rotating handle, a worm, a guide rod and a through hole, when the casing workpiece is clamped in the interior of the fixture for spraying, the rotating handle can be rotated at the front end of the mounting seat to drive the worm to rotate, and the meshing gear can be used to drive the connecting shaft to rotate while the worm rotates, and the connecting shaft can be driven to turn over the casing workpiece clamped and fixed between the clamping seats while rotating, so as to perform spraying on different positions of the casing exterior;

[0015] By providing a mounting base plate, a mounting plate, a bidirectional lead screw, a mounting seat, a threaded opening, a handle, a guide rod and a through hole, when the fixture is in use, the handle can be turned on the right side of the mounting plate to drive the bidirectional lead screw to rotate, and while the bidirectional lead screw rotates, the threaded opening connected by the thread can be used to drive two sets of mounting seats to move inward or outward at the same time on the top of the mounting base plate. By adjusting the clamping range of the fixture, it is convenient to clamp some hardware casing workpieces of different sizes before spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 For this utility model Figure 1 A is an enlarged structural diagram;

[0018] Figure 3 It is a schematic diagram of the enlarged structure of the connecting rod of the utility model from top view;

[0019] Figure 4 It is a schematic diagram of the enlarged side view of the worm of the utility model.

[0020] In the figure: 1. Mounting base plate; 2. Mounting plate; 3. Bidirectional lead screw; 4. Mounting seat; 5. Gear; 6. Connecting shaft; 7. Mounting frame; 8. Clamp seat; 9. Clamp plate; 10. Turntable; 11. Connecting seat; 12. Inner hole; 13. Threaded mouth; 14. Handle; 15. Threaded sleeve; 16. One-way lead screw; 17. Connecting foot; 18. Locking ring; 19. Connecting rod; 20. Turning handle; 21. Worm; 22. Guide rod; 23. Through hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1: Please refer to Figure 1-4A fixing fixture for spraying processing of a hardware casing comprises a mounting base plate 1, mounting plates 2 are fixed on both sides of the top of the mounting base plate 1, mounting seats 4 are arranged on both sides of the top of the mounting base plate 1, and a mounting frame 7 is arranged on the right side of the mounting seat 4, a connecting shaft 6 is fixed on the left side of the mounting frame 7, and the left side of the connecting shaft 6 passes through the interior of the mounting seat 4, a clamping seat 8 is arranged on the right side of the mounting frame 7, a clamping plate 9 is arranged inside the clamping seat 8, a connecting foot 17 is fixed on the right side of the clamping plate 9, a one-way screw 16 is vertically movably connected inside the clamping seat 8, and a threaded sleeve 15 is arranged on the top of the outside of the one-way screw 16, the bottom end of the one-way screw 16 passes through the bottom end of the clamping seat 8 and is fixed with a turntable 10, a connecting rod 19 is arranged inside the mounting frame 7, a locking ring 18 is arranged at the rear end of the mounting frame 7, a connecting seat 11 is fixed on the right side of the clamping seat 8, and an inner hole 12 is arranged inside the connecting seat 11;

[0023] The right side of the connecting foot 17 passes through the interior of the clamping seat 8 and is fixedly connected to the left side of the threaded sleeve 15. The mounting frame 7 and the clamping seat 8 are symmetrically arranged about the vertical center line of the mounting base 1. The rear end of the connecting rod 19 passes through the interior of the inner hole 12. The exterior of the connecting rod 19 is provided with an external thread, and the interior of the locking ring 18 is provided with an internal thread matching the external thread.

[0024] Specifically, Figure 1-Figure 3 As shown, after the two sides of the casing workpiece are placed inside the clamp seat 8, the turntable 10 at the bottom end of the clamp seat 8 is rotated to drive the one-way screw 16 to rotate. While the one-way screw 16 rotates, the threaded sleeve 15 connected with the external thread can be used to drive the clamp plate 9 to move downward inside the clamp seat 8 to fix and clamp the two sides of the casing workpiece. At the same time, when clamping different casing workpieces, the locking ring 18 can be correspondingly unscrewed from the outside of the connecting rod 19, and the connecting rod 19 can be removed from the front end of the mounting frame 7. Then, the clamp seat 8 and the connecting seat 11 are removed from the inside of the mounting frame 7, and then the connecting seat 11 is vertically inserted into the inside of the mounting frame 7. Then, the connecting rod 19 is used to penetrate the mounting frame 7 and the inside of the inner hole 12 and after tightening with the locking ring 18, the clamp seat 8 can be vertically installed on the top of the mounting frame 7 to vertically clamp and fix the casing workpiece.

[0025] Embodiment 2: A gear 5 is fixed to the left side of the outside of the connecting shaft 6, a worm 21 is movably mounted on the bottom of the left side of the mounting seat 4, and a rotating handle 20 is fixed to the front end of the worm 21, and the worm 21 is meshedly connected with the gear 5;

[0026] Specifically, Figure 1 and Figure 4As shown, the handle 20 can be rotated at the front end of the mounting seat 4 to drive the worm 21 to rotate. While the worm 21 rotates, the meshing gear 5 can be used to drive the connecting shaft 6 to rotate. While the connecting shaft 6 rotates, the casing workpiece clamped and fixed between the clamping seats 8 can be turned over, so that spray processing can be performed on different positions on the outside of the casing.

[0027] Embodiment 3: A bidirectional lead screw 3 is movably connected transversely between the mounting plates 2, and the right side of the bidirectional lead screw 3 passes through the right side of the mounting plate 2 and is fixed with a handle 14, a threaded opening 13 is penetrated at the middle position of the bottom right side of the mounting seat 4, and through holes 23 are respectively penetrated at both ends of the bottom right side of the mounting seat 4, and guide rods 22 are respectively transversely fixed at both ends between the mounting plates 2, and the guide rods 22 pass through the inside of the through holes 23;

[0028] Specifically, Figure 1 and Figure 4 As shown, the handle 14 can be turned on the right side of the mounting plate 2 to drive the bidirectional lead screw 3 to rotate. While the bidirectional lead screw 3 is rotating, the threaded opening 13 connected by the thread can be used to drive the two sets of mounting seats 4 to move inward or outward at the same time on the top of the mounting base plate 1. By adjusting the clamping range of the fixture, some hardware casing workpieces of different sizes can be clamped before spraying.

[0029] Working principle: When the utility model is in use, the two sides of the casing workpiece can be placed inside the clamp seat 8, and then the turntable 10 at the bottom end of the clamp seat 8 can be rotated to drive the one-way screw 16 to rotate. While the one-way screw 16 rotates, the threaded sleeve 15 connected with the external thread can be used to drive the clamp plate 9 to move downward inside the clamp seat 8 to fix and clamp the two sides of the casing workpiece. At the same time, when clamping different casing workpieces, the locking ring 18 can be correspondingly unscrewed from the outside of the connecting rod 19, and the connecting rod 19 can be removed from the front end of the mounting frame 7, and then the clamp seat 8 and the connecting seat 11 can be removed from the inside of the mounting frame 7, and then the connecting seat 11 can be vertically inserted into the inside of the mounting frame 7, and then the connecting rod 19 is used to penetrate the mounting frame 7 and the inside of the inner hole 12 and after tightening with the locking ring 18, the clamp seat 8 can be vertically installed on the top of the mounting frame 7. Through the two sets of clamp seats 8 arranged vertically The two sides of the bottom of the casing workpiece can be clamped and fixed, and the casing workpiece can be clamped and fixed vertically. At the same time, when the casing workpiece is clamped in the interior of the fixture for spraying, the handle 20 can be rotated at the front end of the mounting seat 4 to drive the worm 21 to rotate. While the worm 21 rotates, the meshing gear 5 can be used to drive the connecting shaft 6 to rotate. While the connecting shaft 6 rotates, the casing workpiece clamped and fixed between the clamping seats 8 can be turned over, and spraying can be performed on different positions of the outside of the casing. When the fixture is in use, the handle 14 can also be rotated on the right side of the mounting plate 2 to drive the bidirectional lead screw 3 to rotate. While the bidirectional lead screw 3 rotates, the threaded threaded mouth 13 of the threaded connection can be used to drive the two groups of mounting seats 4 to move inward or outward at the same time at the top of the mounting base plate 1. By adjusting the clamping range of the fixture, some hardware casing workpieces of different sizes can be clamped before spraying.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fixing fixture for spraying a hardware casing, comprising a mounting base plate (1), characterized in that: Mounting plates (2) are fixed to both sides of the top of the mounting base plate (1), mounting seats (4) are arranged on both sides of the top of the mounting base plate (1), and a mounting frame (7) is arranged on the right side of the mounting seat (4), a connecting shaft (6) is fixed to the left side of the mounting frame (7), and the left side of the connecting shaft (6) passes through the inside of the mounting seat (4), a clamping seat (8) is arranged on the right side of the mounting frame (7), a clamping plate (9) is arranged inside the clamping seat (8), and a connecting foot (17) is fixed to the right side of the clamping plate (9). The clamping seat (8) is vertically movably connected with a one-way screw (16) inside, and a threaded sleeve (15) is arranged at the top end of the one-way screw (16). The bottom end of the one-way screw (16) passes through the bottom end of the clamping seat (8) and is fixed with a turntable (10). A connecting rod (19) is arranged inside the mounting frame (7), and a locking ring (18) is arranged at the rear end of the mounting frame (7). A connecting seat (11) is fixed on the right side of the clamping seat (8), and an inner hole (12) is arranged inside the connecting seat (11).

2. A fixing fixture for spraying of a hardware casing according to claim 1, characterized in that: The right side of the connecting foot (17) passes through the interior of the clamping seat (8) and is fixedly connected to the left side of the threaded sleeve (15); the mounting frame (7) and the clamping seat (8) are symmetrically arranged with respect to the vertical center line of the mounting base plate (1).

3. A fixing fixture for spraying of a hardware casing according to claim 1, characterized in that: The rear end of the connecting rod (19) passes through the interior of the inner hole (12), the exterior of the connecting rod (19) is provided with an external thread, and the interior of the locking ring (18) is provided with an internal thread that matches the external thread.

4. A fixing fixture for spraying of a hardware casing according to claim 1, characterized in that: A gear (5) is fixed on the left side of the outside of the connecting shaft (6), a worm (21) is movably mounted on the bottom of the left side of the mounting seat (4), and a rotating handle (20) is fixed at the front end of the worm (21), and the worm (21) is meshingly connected to the gear (5).

5. A fixing fixture for spraying of a hardware casing according to claim 1, characterized in that: A bidirectional lead screw (3) is movably connected transversely between the mounting plates (2), and the right side of the bidirectional lead screw (3) passes through the right side of the mounting plate (2) and is fixed with a handle (14), and a threaded opening (13) is provided through the middle position of the bottom right side of the mounting seat (4).

6. A fixing fixture for spraying of a hardware casing according to claim 1, characterized in that: Through holes (23) are respectively provided at both ends of the right bottom of the mounting seat (4), and guide rods (22) are respectively transversely fixed at both ends between the mounting plates (2), and the guide rods (22) pass through the interior of the through holes (23).

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