Clamp table for hub production

Abstract

The utility model relates to the technical field of hub production, in particular to a fixture table for hub production, which comprises a workbench, a bottom plate, a clamping mechanism and a plurality of support rods, the upper end face of the bottom plate is provided with a circular groove and a plurality of convex grooves, transverse screws are arranged in the convex grooves through bearings, one end of each transverse screw is provided with a first bevel gear, and the other end of each transverse screw is provided with a second bevel gear. The clamping mechanism comprises a plurality of clamping rods, a first support, a second support, a rotating shaft, two second bevel gears and a motor, a moving rod is arranged below the clamping rods, a convex block is arranged below the moving rod, the two symmetrical second bevel gears are arranged on the rotating shaft, and the rotating shaft is in transmission connection with the first bevel gear through the second bevel gears; according to the hub clamping device, the transverse screws are arranged, so that the transverse screws rotate automatically, then the clamping rods can be driven to clamp a hub, and the motor and the rotating disc are arranged, so that when a power source is damaged or maintained, the clamping rods can be driven by the rotating disc to clamp the hub.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub production, in particular to a clamping table for wheel hub production. Background Art

[0002] During the production of automobile wheels, the wheel hubs in production need to be clamped to facilitate the reprocessing of the wheel hubs. Existing automobile wheel hub production fixtures usually clamp one size of automobile wheel hubs and are difficult to clamp wheels of other sizes, which reduces the scope of use of automobile wheel hub fixtures.

[0003] The prior art patent CN219788133U discloses a jig table for wheel hub production, comprising a jig table, a clamping mechanism and an adjusting mechanism, wherein the clamping mechanism is installed at the bottom of the jig table, and the adjusting mechanism is installed at the upper end of the clamping mechanism, wherein the clamping mechanism comprises an open groove arranged and opened at the upper end of the jig table, and slide grooves opened on both sides of the open groove, and the clamping mechanism also comprises an electric push rod installed at the upper end of the jig table base, and a connecting seat installed at the push arm end of the top of the electric push rod; the prior art describes a jig table for wheel hub production, wherein the clamping rods arranged and installed at the four sides of the upper end of the jig table can clamp automobile wheel hubs of different sizes at the center of the upper end of the jig table by driving the electric push rod at the bottom, so as to facilitate the processing and use of the automobile wheel hub, and the adjusting mechanism at the upper end of the clamping rod can adjust the height of the inner clamping block at the upper end of the clamping rod, so as to facilitate the use when clamping automobile wheel hubs of different thicknesses.

[0004] However, in the above-mentioned prior art, since the power source of the clamping mechanism is the electric push rod, when the electric push rod is damaged or repaired, the clamping mechanism will be unusable, thereby affecting the processing efficiency of the wheel hub. Utility Model Content

[0005] The purpose of the utility model is to provide a clamping table for wheel hub production, aiming to solve the technical problem in the prior art that the power source of the clamping mechanism is an electric push rod, and when the electric push rod is damaged or repaired, the clamping mechanism cannot be used, thereby affecting the processing efficiency of the wheel hub.

[0006] To achieve the above-mentioned purpose, the utility model adopts a wheel hub production fixture table, including a workbench, a base plate and a clamping mechanism, the upper end surface of the workbench has a plurality of adjustment grooves, a plurality of support rods are arranged above the base plate, the upper end surface of the base plate has a circular groove and a plurality of convex grooves, a transverse screw is arranged in the convex groove through a bearing, a first bevel gear is arranged at one end of the transverse screw, the workbench is fixedly connected to the corresponding support rods and is located above the plurality of support rods, the clamping mechanism includes a plurality of clamping rods, a first bracket and a second bracket, a moving rod is arranged below the clamping rod, a convex block is arranged below the moving rod, the convex block has a first threaded groove, a motor is arranged on the first bracket, and the first bracket and the A rotating shaft is arranged between the second brackets, and two second bevel gears are arranged on the rotating shaft, and the two second bevel gears are symmetrically arranged. The convex block is slidably connected to the base plate and is located in the corresponding convex groove. The convex block is also threadedly connected to the corresponding transverse screw and sleeved on the transverse screw, and the clamping rod is located in the corresponding adjusting groove. The first bracket is fixedly connected to the base plate and is located above the circular groove, and the rotating shaft is transmission connected to the motor and is located at the output end of the motor. The second bracket is fixedly connected to the base plate and is located below the circular groove, and the two second bevel gears are respectively transmission connected to the corresponding first bevel gears and are located between multiple first bevel gears.

[0007] Wherein, a first limiting ring and a second limiting ring are arranged on the rotating shaft, and the first limiting ring is located in the first bracket, and the second limiting ring is located in the second bracket.

[0008] Wherein, a rotating disk is arranged at one end of the rotating shaft.

[0009] Wherein, the wheel hub production fixture table further includes a plurality of support members, and the plurality of support members are respectively fixedly connected to the base plate and are located at the four bottom corners of the base plate.

[0010] Wherein, the wheel hub production fixture further comprises a plurality of pressing mechanisms, and the plurality of pressing mechanisms are respectively arranged in the corresponding clamping rods.

[0011] Wherein, the support member includes an anti-slip pad and a threaded column, the anti-slip pad is provided with a fixing screw, the fixing screw is threadedly connected to the threaded column and is located below the threaded column, and the threaded column is fixedly connected to the base plate and is located at the bottom corner of the base plate.

[0012] Among them, the pressing mechanism includes a longitudinal screw and a pressing plate, a knob is provided on the longitudinal screw, a buffer pad is provided on the lower end surface of the pressing plate, and a second thread groove is provided on the pressing plate. The longitudinal screw is rotatably connected to the corresponding clamping rod and is located in the clamping rod. The pressing plate is slidably connected to the corresponding clamping rod and is located in the clamping rod. The pressing plate is also threadedly connected to the longitudinal screw and is sleeved on the longitudinal screw.

[0013] The utility model discloses a clamping table for wheel hub production, comprising a workbench, a base plate and a clamping mechanism, wherein the upper end surface of the workbench has a plurality of adjustment grooves, a plurality of support rods are arranged above the base plate, the upper end surface of the base plate has a circular groove and a plurality of convex grooves, a transverse screw is arranged in the convex groove through a bearing, a first bevel gear is arranged at one end of the transverse screw, the clamping mechanism comprises a plurality of clamping rods, a first bracket and a second bracket, a moving rod is arranged below the clamping rod, a convex block is arranged below the moving rod, a first threaded groove is arranged in the convex block, a first bracket is arranged A motor is provided, a rotating shaft is provided between the first bracket and the second bracket, two second bevel gears are provided on the rotating shaft, and the two second bevel gears are symmetrically arranged, by arranging two symmetrical second bevel gears on the rotating shaft, and then connecting the second bevel gear with the first bevel gear through transmission, so that a plurality of transverse screws can rotate, and then drive the clamping rod to clamp the wheel hub, and the motor and the rotating disk are provided, so that when the power source is damaged or repaired, the clamping rod can be driven by the rotating disk to clamp the wheel hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a front view of the first embodiment of the utility model.

[0016] Figure 2 The utility model Figure 1 Section view along line AA.

[0017] Figure 3 The utility model Figure 2 A partial enlarged view of point B in the middle.

[0018] Figure 4 It is a three-dimensional stereogram of the second embodiment of the utility model.

[0019] Figure 5 It is a front view of the second embodiment of the utility model.

[0020] Figure 6 The utility model Figure 5 Sectional view along the CC line.

[0021] 101-workbench, 102-bottom plate, 103-adjusting groove, 104-support rod, 105-circular groove, 106-convex groove, 107-lateral screw, 108-first bevel gear, 109-clamping rod, 110-first bracket, 111-second bracket, 112-moving rod, 113-convex block, 114-first threaded groove, 115-motor, 116-rotating shaft, 117-second bevel gear, 118-first limiting ring, 119-second limiting ring, 120-rotating disk, 201-anti-slip pad, 202-threaded column, 203-fixing screw, 204-longitudinal screw, 205-holding plate, 206-knob, 207-buffer pad, 208-second threaded groove. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] First embodiment:

[0024] See also Figure 1 to Figure 3 ,in Figure 1 This is a front view of the first embodiment of the utility model. Figure 2 The utility model Figure 1 The cross-sectional view along the AA line. Figure 3 The utility model Figure 2 A partial enlarged view of point B in the middle.

[0025] The utility model provides a clamping table for wheel hub production, including a workbench 101, a base plate 102 and a clamping mechanism, wherein the clamping mechanism includes a plurality of clamping rods 109, a first bracket 110 and a second bracket 111. The above-mentioned scheme solves the technical problem that the power source of the clamping mechanism is an electric push rod, and when the electric push rod is damaged or repaired, the clamping mechanism cannot be used, thereby affecting the processing efficiency of the wheel hub.

[0026] According to this specific embodiment, the upper end surface of the workbench 101 has a plurality of adjustment grooves 103, a plurality of support rods 104 are arranged above the base plate 102, the upper end surface of the base plate 102 has a circular groove 105 and a plurality of convex grooves 106, a transverse screw 107 is arranged in the convex groove 106 through a bearing, a first bevel gear 108 is arranged at one end of the transverse screw 107, the workbench 101 is fixedly connected to the corresponding support rods 104, and is located above the plurality of support rods 104, the wheel hub can be conveniently placed through the workbench 101, thereby facilitating subsequent processing.

[0027] Among them, a moving rod 112 is arranged below the clamping rod 109, and a convex block 113 is arranged below the moving rod 112. The convex block 113 has a first thread groove 114. A motor 115 is arranged on the first bracket 110. A rotating shaft 116 is arranged between the first bracket 110 and the second bracket 111. Two second bevel gears 117 are arranged on the rotating shaft 116, and the two second bevel gears 117 are symmetrically arranged. The convex block 113 is slidably connected to the bottom plate 102 and is located in the corresponding convex groove 106. The convex block 113 is also threadedly connected to the corresponding transverse screw 107 and is sleeved on the transverse screw 107. The clamping rod 109 is located in the corresponding adjusting groove 103. The first bracket 110 is fixedly connected to the bottom plate 102 and is located in the circular groove 105. Above, the rotating shaft 116 is transmission connected with the motor 115 and is located at the output end of the motor 115, the second bracket 111 is fixedly connected with the base plate 102 and is located below the circular groove 105, and the two second bevel gears 117 are transmission connected with the corresponding first bevel gears 108 respectively, and are located between the plurality of first bevel gears 108, by arranging two symmetrical second bevel gears 117 on the rotating shaft 116, and then transmission connected with the first bevel gear 108 through the second bevel gear 117, so that the plurality of transverse screws 107 rotate, and then the clamping rod 109 can be driven to clamp the wheel hub, and the motor 115 and the rotating shaft 116 are set, so that when the power source is damaged or repaired, the clamping rod 109 can be clamped to the wheel hub by driving the rotating shaft 116.

[0028] Secondly, a first limiting ring 118 and a second limiting ring 119 are provided on the rotating shaft 116, and the first limiting ring 118 is located in the first bracket 110, and the second limiting ring 119 is located in the second bracket 111. The setting of the first limiting ring 118 and the second limiting ring 119 can improve the stability of the rotating shaft 116 during rotation, and also play a limiting role.

[0029] Again, a rotating disk 120 is disposed at one end of the rotating shaft 116. Through the arrangement of the rotating disk 120, when the power source is damaged or repaired, the rotating disk 120 can be driven to enable the clamping rod 109 to clamp the wheel hub.

[0030] When the utility model is used to clamp the wheel hub, the wheel hub is placed on the workbench 101, and the motor 115 is started, so that the motor 115 drives the rotating shaft 116, and the two second bevel gears 117 drive the multiple first bevel gears 108, so that the transverse screw 107 rotates, and the convex block 113 moves in the convex groove 106, so that the clamping rod 109 clamps the wheel hub. When the motor 115 is damaged or repaired, the rotating disk 120 is rotated to drive the rotating shaft 116 to rotate, so that the two second bevel gears 117 drive the multiple first bevel gears 108, thereby replacing the motor 115 to drive the clamping rod 109, and then will not affect the subsequent clamping of the wheel hub.

[0031] The second embodiment is:

[0032] Based on the first embodiment, please refer to Figures 4 to 6 ,in Figure 4 It is a three-dimensional stereogram of the second embodiment of the utility model. Figure 5 It is a front view of the second embodiment of the utility model. Figure 6 The utility model Figure 5 Sectional view along the CC line.

[0033] The utility model provides a fixture table for hub production, which also includes a plurality of support members and a plurality of pressing mechanisms. The support members include anti-skid pads 201 and threaded columns 202 , and the pressing mechanisms include longitudinal screw rods 204 and pressing plates 205 .

[0034] According to this specific embodiment, the plurality of support members are respectively fixedly connected to the bottom plate 102 and are located at four bottom corners of the bottom plate 102 .

[0035] Wherein, the plurality of pressing mechanisms are respectively arranged in the corresponding clamping rods 109 .

[0036] Among them, a fixing screw 203 is arranged on the anti-slip pad 201, and the fixing screw 203 is threadedly connected to the threaded column 202 and is located below the threaded column 202. The threaded column 202 is fixedly connected to the base plate 102 and is located at the bottom corner of the base plate 102. The anti-slip pad 201 can improve the grip and avoid slipping. The threaded column 202 can facilitate the support of the base plate 102. The setting of the fixing screw 203 can facilitate the subsequent replacement of the damaged anti-slip pad 201.

[0037] Among them, a knob 206 is provided on the longitudinal screw 204, a buffer pad 207 is provided on the lower end surface of the pressing plate 205, and a second thread groove 208 is provided on the pressing plate 205. The longitudinal screw 204 is rotatably connected with the corresponding clamping rod 109 and is located in the clamping rod 109. The pressing plate 205 is slidably connected with the corresponding clamping rod 109 and is located in the clamping rod 109. The pressing plate 205 is also threadedly connected with the longitudinal screw 204 and is sleeved on the longitudinal screw 204. By rotating the longitudinal screw 204, the longitudinal screw 204 is rotated, and the pressing plate 205 moves in the clamping rod 109, thereby pressing the upper end surface of the wheel hub, thereby improving the fixing effect of the wheel hub.

[0038] By using a wheel hub production fixture table according to the present embodiment, the grip can be improved by the anti-slip pad 201, thereby avoiding slipping. The threaded column 202 can facilitate the support of the base plate 102. The setting of the fixing screw 203 can facilitate the subsequent replacement of the damaged anti-slip pad 201. The longitudinal screw 204 is rotated to make the longitudinal screw 204 rotate on its own. The holding plate 205 moves in the clamping rod 109, thereby pressing the upper end surface of the wheel hub, thereby improving the fixing effect of the wheel hub.

[0039] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A wheel hub production fixture table, comprising a workbench and a bottom plate, wherein the upper end surface of the workbench has a plurality of adjustment grooves, a plurality of support rods are arranged above the bottom plate, the upper end surface of the bottom plate has a circular groove and a plurality of convex grooves, a transverse screw is arranged in the convex groove through a bearing, a first bevel gear is arranged at one end of the transverse screw, the workbench is fixedly connected to the corresponding support rods and is located above the plurality of support rods, characterized in that: Also included is a clamping mechanism; The clamping mechanism comprises a plurality of clamping rods, a first bracket and a second bracket, a moving rod is arranged below the clamping rod, a convex block is arranged below the moving rod, a first threaded groove is provided in the convex block, a motor is arranged on the first bracket, a rotating shaft is arranged between the first bracket and the second bracket, two second bevel gears are arranged on the rotating shaft, and the two second bevel gears are symmetrically arranged, the convex block is slidably connected to the bottom plate and is located in the corresponding convex groove, the convex block is also threadedly connected to the corresponding transverse screw rod and sleeved on the transverse screw rod, and the clamping rod is located in the corresponding adjusting groove, the first bracket is fixedly connected to the bottom plate and is located above the circular groove, and the rotating shaft is transmission connected to the motor and is located at the output end of the motor, the second bracket is fixedly connected to the bottom plate and is located below the circular groove, and the two second bevel gears are respectively transmission connected to the corresponding first bevel gears and are located between a plurality of the first bevel gears.

2. The wheel hub production fixture as claimed in claim 1, characterized in that: A first limiting ring and a second limiting ring are arranged on the rotating shaft, and the first limiting ring is located in the first bracket, and the second limiting ring is located in the second bracket.

3. The wheel hub production fixture as claimed in claim 2, characterized in that: A rotating disk is arranged at one end of the rotating shaft.

4. The wheel hub production fixture as claimed in claim 3, characterized in that: The wheel hub production fixture also includes a plurality of support members, which are respectively fixedly connected to the bottom plate and are located at four bottom corners of the bottom plate.

5. The wheel hub production fixture as claimed in claim 4, characterized in that: The wheel hub production fixture also includes a plurality of pressing mechanisms, and the plurality of pressing mechanisms are respectively arranged in the corresponding clamping rods.

6. The wheel hub production fixture as claimed in claim 5, characterized in that: The support member includes an anti-skid pad and a threaded column. The anti-skid pad is provided with a fixing screw, which is threadedly connected to the threaded column and is located below the threaded column. The threaded column is fixedly connected to the base plate and is located at the bottom corner of the base plate.

7. The wheel hub production fixture as claimed in claim 6, characterized in that: The pressing mechanism includes a longitudinal screw and a pressing plate, a knob is provided on the longitudinal screw, a buffer pad is provided on the lower end surface of the pressing plate, a second thread groove is provided on the pressing plate, the longitudinal screw is rotatably connected to the corresponding clamping rod and is located in the clamping rod, the pressing plate is slidably connected to the corresponding clamping rod and is located in the clamping rod, and the pressing plate is also threadedly connected to the longitudinal screw and is sleeved on the longitudinal screw.

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