Machining chuck of spherical joint part

Abstract

The utility model discloses a processing chuck of a spherical joint part, which comprises a clamp body, the end part of the clamp body is fixedly connected with a mounting body, the mounting body is provided with a fixing mechanism, the fixing mechanism is provided with a spherical workpiece, one side of the mounting body is provided with a positioning mechanism, the positioning mechanism is provided with a cooling mechanism, and the cooling mechanism is provided with a clamping mechanism. The positioning mechanism comprises a guide seat, a guide groove is formed in the guide seat, a two-way screw is rotationally connected into the guide groove, and a head with a hole is fixedly connected to the end of the two-way screw. According to the machining chuck of the spherical joint part, the clamping sleeve is sleeved with a spherical workpiece, the fixing bolt is sleeved with the clamping sleeve, the spherical workpiece and the clamping sleeve are fixed by tightening the fixing nut, and then the head with the hole is rotated to position the spherical workpiece, so that deviation in the machining process is prevented, and the spherical workpiece is conveniently clamped; and the clamping stability is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing chucks, in particular to a processing chuck for a spherical joint part. Background Art

[0002] Lathe processing is a part of mechanical processing. Lathe processing mainly uses a turning tool to turn the rotating workpiece. For some special parts, especially ball joint parts, it is not convenient to clamp them during processing due to their special structure. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a processing chuck for a spherical joint part, which solves the problem that it is inconvenient to clamp and fix the spherical joint part.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a processing chuck for a spherical joint part, comprising a chuck body, the end of the chuck body is fixedly connected to a mounting body, a fixing mechanism is provided on the mounting body, a spherical workpiece is provided on the fixing mechanism, a positioning mechanism is provided on one side of the mounting body, and a cooling mechanism is installed on the positioning mechanism;

[0005] The positioning mechanism comprises a guide seat, a guide groove is provided inside the guide seat, a bidirectional screw is rotatably connected inside the guide groove, a hole head is fixedly connected to the end of the bidirectional screw, two guide sliders are threadedly connected on the bidirectional screw, the top ends of the two guide sliders are fixedly connected to the limit plates, the top ends of the two limit plates are fixedly connected to the positioning rods, and the two positioning rods are provided with positioning grooves;

[0006] The fixing mechanism comprises a fixing bolt, a clamping sleeve is sleeved on the fixing bolt, and a fixing nut is arranged on the top of the clamping sleeve.

[0007] Preferably, the top and bottom surfaces of the mounting body are both configured as rectangular planes, and the shape of the clamping body is configured as a cylinder, so that the mounting body can support and fix the plane on the spherical workpiece, thereby improving stability.

[0008] Preferably, the guide seat is fixedly mounted on one side surface of the mounting body, and the guide slider matches the guide groove, so that the guide slider can move along the guide groove, thereby guiding the movement of the limit plate.

[0009] Preferably, the bidirectional screw is provided with two sections of threads in opposite directions, and the two guide sliders are symmetrically arranged on the bidirectional screw, so that the bidirectional screw can simultaneously drive the two guide sliders to move towards or away from each other.

[0010] Preferably, the inner diameter of the clamping sleeve matches the fixing bolt, and the top of the clamping sleeve is provided with a raised circle of bosses, so that the clamping sleeve can be sleeved on the fixing bolt, and the bosses can be used for limiting to prevent the clamping sleeve from completely entering the interior of the spherical workpiece.

[0011] Preferably, the spherical workpiece is sleeved on the outside of the clamping sleeve, and the height of the clamping sleeve is lower than the spherical workpiece, so that the spherical workpiece can be clamped by the clamping sleeve to prevent loosening, and the clamping sleeve and the spherical workpiece can be fixed by fixing bolts and fixing nuts.

[0012] Preferably, the cooling mechanism includes two connecting seats, and the two connecting seats are respectively fixedly mounted on two positioning rods, and the ends of the two connecting seats are rotatably connected to a first damping shaft, the end of the first damping shaft is fixedly connected to a rotating seat, and a second damping shaft is rotatably connected inside the rotating seat, and a cooling nozzle is fixedly connected to the second damping shaft, and the end of the cooling nozzle is connected to a connecting water pipe, which can facilitate cooling the processing position of the spherical workpiece.

[0013] The utility model provides a processing chuck for ball joint parts. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The processing chuck of the spherical joint part is to put the spherical workpiece on the outside of the clamping sleeve, then put the clamping sleeve on the fixing bolt, tighten the fixing nut to fix the spherical workpiece and the clamping sleeve, and then rotate the hole head to position the spherical workpiece to prevent deviation during processing, facilitate clamping of the spherical workpiece, and effectively improve the stability of clamping.

[0015] 2. The processing chuck of the spherical joint part can effectively adjust the direction of the cooling nozzle by rotating the first damping shaft and the second damping shaft, and can be fixed by using its own damping, so as to facilitate cooling of the processing position of the spherical workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the positioning mechanism structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the cooling mechanism structure of the utility model.

[0020] In the figure: 1. clamping body; 2. positioning mechanism; 201. guide seat; 202. guide groove; 203. bidirectional screw; 204. head with hole; 205. guide slider; 206. limit plate; 207. positioning rod; 208. positioning groove; 3. fixing mechanism; 301. fixing bolt; 302. clamping sleeve; 303. fixing nut; 4. spherical workpiece; 5. mounting body; 6. cooling mechanism; 601. connecting seat; 602. first damping shaft; 603. rotating seat; 604. second damping shaft; 605. cooling nozzle; 606. connecting water pipe. 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] See also Figure 1-3 The utility model provides a technical solution: a processing chuck for a spherical joint part, comprising a clamping body 1, an installation body 5 is fixedly connected to the end of the clamping body 1, the top and bottom surfaces of the installation body 5 are both set as rectangular planes, and the shape of the clamping body 1 is set as a cylinder, so that the installation body 5 can support and fix the plane on the spherical workpiece 4 to improve stability, a fixing mechanism 3 is provided on the installation body 5, and a spherical workpiece 4 is provided on the fixing mechanism 3. The spherical workpiece 4 includes a spherical part and a long handle end, the fixing mechanism 3 fixes the spherical part, and the positioning mechanism 2 positions the long handle end. A positioning mechanism 2 is provided on one side of the installation body 5, and a cooling mechanism 6 is installed on the positioning mechanism 2. The spherical workpiece 4 can be fixed by the fixing mechanism 3, and the spherical workpiece 4 can be positioned in cooperation with the positioning mechanism 2 to prevent deviation during processing, facilitate clamping of the spherical workpiece 4, and effectively improve the stability of clamping.

[0023] The positioning mechanism 2 includes a guide seat 201, a guide groove 202 is provided inside the guide seat 201, a bidirectional screw 203 is rotatably connected inside the guide groove 202, a hole head 204 is fixedly connected to the end of the bidirectional screw 203, a crowbar can be inserted into the hole head 204 to facilitate the rotation of the hole head 204, two guide sliders 205 are threadedly connected to the bidirectional screw 203, two sections of threads in opposite directions are provided on the bidirectional screw 203, and the two guide sliders 205 are symmetrically arranged on the bidirectional screw 203, so that the bidirectional screw 203 can drive the two guide sliders 205 at the same time. 5 can move towards or away from each other, the top ends of the two guide sliders 205 are fixedly connected to the limit plate 206, the guide seat 201 is fixedly installed on the surface of one side of the installation body 5, the guide slider 205 matches the guide groove 202, so that the guide slider 205 can move along the guide groove 202, thereby guiding the movement of the limit plate 206, the top ends of the two limit plates 206 are fixedly connected to the positioning rods 207, and the two positioning rods 207 are provided with positioning grooves 208, which match the long handle end of the spherical workpiece 4, thereby improving stability.

[0024] The fixing mechanism 3 includes a fixing bolt 301, and a fixing hole is provided on the mounting body 5, so that the fixing bolt 301 can be inserted into the fixing hole, and a clamping sleeve 302 is sleeved on the fixing bolt 301, and a fixing nut 303 is provided on the top of the clamping sleeve 302. The inner diameter of the clamping sleeve 302 matches the fixing bolt 301, and the top of the clamping sleeve 302 is provided with a raised circle of bosses, so that the clamping sleeve 302 can be sleeved on the fixing bolt 301, and the boss can be used for limiting to prevent the clamping sleeve 302 from completely entering the spherical workpiece 4. The spherical workpiece 4 is sleeved on the outside of the clamping sleeve 302, and the height of the clamping sleeve 302 is lower than the spherical workpiece 4, so that the clamping sleeve 302 can be used to clamp the spherical workpiece 4 to prevent loosening, and the fixing bolt 301 and the fixing nut 303 can be used to fix the clamping sleeve 302 and the spherical workpiece 4.

[0025] See also Figure 1 and Figure 4The cooling mechanism 6 includes two connecting seats 601, and the two connecting seats 601 are fixedly installed on the two positioning rods 207 respectively. The ends of the two connecting seats 601 are rotatably connected with the first damping shaft 602, and the end of the first damping shaft 602 is fixedly connected with the rotating seat 603. The rotating seat 603 is rotatably connected with the second damping shaft 604. The two damping shafts can be fixed by using their own damping, which can effectively improve the stability. A cooling nozzle 605 is fixedly connected to the second damping shaft 604, and the end of the cooling nozzle 605 is connected to a connecting water pipe 606. The end of the connecting water pipe 606 is connected to a cooling water source. The direction of the cooling nozzle 605 can be effectively adjusted by rotating the first damping shaft 602 and the second damping shaft 604, and can be fixed by using its own damping, which can facilitate cooling the processing position of the spherical workpiece 4.

[0026] During operation, the spherical workpiece 4 is sleeved on the outside of the clamping sleeve 302, and then the clamping sleeve 302 is sleeved on the fixing bolt 301, and the fixing nut 303 is tightened to fix the spherical workpiece 4 and the clamping sleeve 302, and then the perforated head 204 is rotated, and the perforated head 204 rotates to drive the bidirectional screw 203 to rotate, and the bidirectional screw 203 rotates to drive the guide slider 205 to move. The guide slider 205 rotates to drive the limit plate 206 to move, and the limit plate 206 moves to drive the positioning rod 207 to move toward each other. The positioning rod 207 uses the positioning groove 208 thereon to position the spherical workpiece 4 to prevent deviation during processing, facilitate the clamping of the spherical workpiece 4, and effectively improve the stability of clamping.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A chuck for machining a ball joint part, comprising a chuck body (1), characterized in that: The end of the clamp body (1) is fixedly connected to a mounting body (5), a fixing mechanism (3) is provided on the mounting body (5), a spherical workpiece (4) is provided on the fixing mechanism (3), a positioning mechanism (2) is provided on one side of the mounting body (5), and a cooling mechanism (6) is installed on the positioning mechanism (2); The positioning mechanism (2) comprises a guide seat (201), a guide groove (202) is provided inside the guide seat (201), a bidirectional screw (203) is rotatably connected inside the guide groove (202), a hole head (204) is fixedly connected to the end of the bidirectional screw (203), two guide sliders (205) are threadedly connected to the bidirectional screw (203), the top ends of the two guide sliders (205) are fixedly connected to a limit plate (206), the top ends of the two limit plates (206) are fixedly connected to a positioning rod (207), and the two positioning rods (207) are provided with a positioning groove (208); The fixing mechanism (3) comprises a fixing bolt (301), a clamping sleeve (302) is sleeved on the fixing bolt (301), and a fixing nut (303) is provided on the top of the clamping sleeve (302).

2. A chuck for machining a ball joint part according to claim 1, characterized in that: The top and bottom surfaces of the mounting body (5) are both arranged as rectangular planes, and the shape of the clamping body (1) is arranged as a cylinder.

3. The processing chuck for a ball joint part according to claim 1, characterized in that: The guide seat (201) is fixedly mounted on a side surface of the mounting body (5), and the guide sliding block (205) matches the guide groove (202).

4. The processing chuck for a ball joint part according to claim 1, characterized in that: The bidirectional screw (203) is provided with two sections of threads in opposite directions, and the two guide sliders (205) are symmetrically arranged on the bidirectional screw (203).

5. The processing chuck for a ball joint part according to claim 1, characterized in that: The inner diameter of the clamping sleeve (302) matches the fixing bolt (301), and the top end of the clamping sleeve (302) is arranged as a raised boss.

6. The processing chuck for a ball joint part according to claim 1, characterized in that: The spherical workpiece (4) is sleeved on the outside of the clamping sleeve (302), and the height of the clamping sleeve (302) is lower than the spherical workpiece (4).

7. The processing chuck for a ball joint part according to claim 1, characterized in that: The cooling mechanism (6) comprises two connecting seats (601), and the two connecting seats (601) are respectively fixedly mounted on two positioning rods (207).

8. A chuck for machining a ball joint part according to claim 7, characterized in that: The ends of the two connecting seats (601) are both rotatably connected to a first damping rotating shaft (602); the end of the first damping rotating shaft (602) is fixedly connected to a rotating seat (603); the interior of the rotating seat (603) is rotatably connected to a second damping rotating shaft (604); the second damping rotating shaft (604) is fixedly connected to a cooling nozzle (605); the end of the cooling nozzle (605) is connected to a connecting water pipe (606).

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