Turn-milling machining jig for automotive parts

Abstract

The utility model relates to the technical field of turn-milling machining, and discloses a turn-milling machining jig for vehicle parts, which solves the problem of low efficiency caused by the fact that the machining positions of the vehicle parts need to be adjusted by disassembling and replacing jigs for many times in the current machining process, and comprises a base, the top of the base is provided with an adjusting mechanism, and the adjusting mechanism is arranged on the base. A fixing mechanism is installed on the adjusting mechanism, the adjusting mechanism comprises a guide rod located above the base, the guide rod and the base are arranged in parallel, and vertical plates are fixedly installed at the two ends of the guide rod; according to the device, through cooperation between the first motor and the driving shaft and cooperation between the driving gear and the driven gear, the driven shaft can conveniently drive the top disc to rotate, then the vehicle part can be made to rotate, through cooperation between the second motor and the threaded rod and the threaded sleeve, the guide plate can conveniently slide along the guide rod, and then the top disc can drive the vehicle part to move; and therefore, the machining position of the vehicle part can be adjusted conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of turning and milling processing, in particular to a turning and milling processing fixture for vehicle parts. Background Art

[0002] Auto parts, also known as auto accessories or auto spare parts, are the various units that make up the entire car and a product that serves the car. Turning and milling processing jigs are tools used in production processes such as processing, testing and assembly. They are mainly used to provide support, positioning and limit workpieces to ensure the accuracy and stability of processing quality and process requirements. Jigs usually consist of fixtures and components for supporting and positioning workpieces to fix the workpieces in a specific position. Jigs are needed in the turning and milling processing of automotive parts.

[0003] Although the jig in the prior art can clamp and position automotive parts, the position of the automotive parts after clamping is fixed. During processing, it is necessary to disassemble and replace the jig many times to adjust the processing position of the automotive parts, which makes the operation process more cumbersome and affects the turning and milling efficiency of automotive parts. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a turning and milling jig for automotive parts, which effectively solves the problem of low efficiency caused by the need to disassemble and replace the jig multiple times to adjust the processing position of automotive parts during the current processing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a turning and milling processing jig for automotive parts, comprising a base, an adjusting mechanism is installed on the top of the base, and a fixing mechanism is installed on the adjusting mechanism;

[0006] The adjusting mechanism includes a guide rod located above the base, the guide rod and the base are arranged parallel to each other, both ends of the guide rod are fixedly installed with vertical plates, the two vertical plates are fixed to the top of the base, the outer side of the guide rod is movably sleeved with the guide plate, the top of the guide plate is rotatably connected with a driven shaft, the top of the driven shaft is fixedly installed with a top plate, a screw is provided under the guide rod, one end of the screw is rotatably connected to one of the vertical plates, the other end of the screw is fixedly installed with motor 2, motor 2 is fixed to the other vertical plate, the outer side of the screw is threadedly sleeved with a screw sleeve, and the screw sleeve is fixed to the bottom of the guide plate.

[0007] Preferably, a U-shaped plate is fixedly installed on the bottom of the guide plate, the screw sleeve is located in the U-shaped plate, a supporting wheel located on the top of the base is installed at the bottom of the U-shaped plate, a motor 1 is fixedly installed on the inner bottom wall of the U-shaped plate, a driving shaft is fixedly installed on the motor 1, an L-shaped plate is fixedly installed on the top of the guide plate, the top plate is located above the L-shaped plate, the driven shaft passes through the L-shaped plate and is rotatably connected to the L-shaped plate, the top end of the driving shaft passes through the guide plate and is rotatably connected to the L-shaped plate, and the driving shaft is rotatably connected to the guide plate, a driving gear is fixedly installed on the outer side of the driving shaft, a driven gear is fixedly installed on the outer side of the driven shaft, and the driven gear is meshingly connected to the driving gear.

[0008] Preferably, an annular groove is provided at the bottom of the top plate, and balls are installed in the annular groove at equal angles and are all located on the top of the L-shaped plate.

[0009] Preferably, the fixing mechanism includes two columns symmetrically fixed to the top of the top plate, the top of the two columns is fixedly installed with the same top plate, a lifting plate is provided between the top plate and the top plate, the lifting plate is movably sleeved on the outer sides of the two columns, a cylinder is fixedly installed between the lifting plate and the top plate, two supporting columns are symmetrically fixedly installed on the top of the lifting plate, the tops of the two supporting columns both penetrate the top plate and are fixedly installed with the same placing platform, and the two supporting columns are movably connected to the top plate.

[0010] Preferably, two sleeve blocks are symmetrically fixedly installed on the bottom of the placing table, and the two sleeve blocks are respectively fixedly sleeved on the outer sides of the two support columns. A bidirectional screw rod is provided between the placing table and the top plate, and one end of the bidirectional screw rod is rotatably connected to one of the sleeve blocks, and the other end of the bidirectional screw rod is fixedly installed with motor three, and motor three is fixed on the other sleeve block. Two slides are symmetrically threadedly sleeved on the outer side of the bidirectional screw rod.

[0011] Preferably, two slide grooves are symmetrically provided on the placement table, and the two slide plates are slidably connected to the two slide grooves respectively, and a clamping plate is fixedly installed on the side where the two slide plates are close to each other, and the two clamping plates are located on the top of the placement table.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model facilitates the driven shaft to drive the top plate to rotate through the cooperation between the motor 1 and the driving shaft and the driving gear and the driven gear, and then the vehicle parts can be rotated. The cooperation between the motor 2 and the screw rod and the screw sleeve facilitates the guide plate to slide along the guide rod, and then the top plate can drive the vehicle parts to move, thereby facilitating the adjustment of the processing position of the vehicle parts.

[0014] (2) The new type of machine facilitates the two clamping plates to approach each other to clamp and fix the automotive parts placed on the top of the placement table through the cooperation between the motor three-way and bidirectional screw rods and the slide plate and the slide groove, and drives the placement table to move longitudinally through the cooperation between the cylinder and the lifting plate and the column and the support column, so as to facilitate the adjustment of the height of the automotive parts according to the processing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of the turning and milling jig for automotive parts of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the top plate structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the placement table of the utility model;

[0022] In the figure: 1. base; 2. adjustment mechanism; 201. guide rod; 202. guide plate; 203. driven gear; 204. top plate; 205. driven shaft; 206. driving shaft; 207. driving gear; 208. L-shaped plate; 209. vertical plate; 2010. screw; 2011. motor one; 2012. support wheel; 2013. screw sleeve; 2014. U-shaped plate; 2015. motor two; 2016. ball bearing; 2017. annular groove; 3. fixing mechanism; 301. column; 302. top plate; 303. placing table; 304. supporting column; 305. lifting plate; 306. cylinder; 307. clamping plate; 308. slide plate; 309. slide groove; 3010. two-way screw; 3011. motor three; 3012. sleeve block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1, by Figure 1 The utility model comprises a base 1 , an adjusting mechanism 2 is installed on the top of the base 1 , and a fixing mechanism 3 is installed on the adjusting mechanism 2 .

[0025] Specifically, by Figure 2-3 The adjusting mechanism 2 includes a guide rod 201 located above the base 1, the guide rod 201 and the base 1 are arranged parallel to each other, both ends of the guide rod 201 are fixedly installed with vertical plates 209, the two vertical plates 209 are fixed to the top of the base 1, the outer side of the guide rod 201 is movably sleeved with a guide plate 202, the top of the guide plate 202 is rotatably connected to a driven shaft 205, the top of the driven shaft 205 is fixedly installed with a top plate 204, and the bottom of the guide rod 201 A screw rod 2010 is provided, one end of the screw rod 2010 is rotatably connected to one of the vertical plates 209, the other end of the screw rod 2010 is fixedly installed with a second motor 2015, the second motor 2015 is fixed on the other vertical plate 209, the outer thread of the screw rod 2010 is sleeved with a screw sleeve 2013, the screw sleeve 2013 is fixed to the bottom of the guide plate 202, the bottom of the guide plate 202 is fixedly installed with a U-shaped plate 2014, the screw sleeve 2013 is located at the U-shaped plate 2014 The bottom of the U-shaped plate 2014 is provided with a support wheel 2012 located at the top of the base 1, a motor 2011 is fixedly installed on the inner bottom wall of the U-shaped plate 2014, a driving shaft 206 is fixedly installed on the motor 2011, an L-shaped plate 208 is fixedly installed on the top of the guide plate 202, the top plate 204 is located above the L-shaped plate 208, the driven shaft 205 penetrates the L-shaped plate 208 and is rotatably connected to the L-shaped plate 208, and the top of the driving shaft 206 penetrates The guide plate 202 is rotatably connected to the L-shaped plate 208, and the driving shaft 206 is rotatably connected to the guide plate 202. A driving gear 207 is fixedly installed on the outer side of the driving shaft 206, and a driven gear 203 is fixedly installed on the outer side of the driven shaft 205. The driven gear 203 is meshed and connected with the driving gear 207. An annular groove 2017 is provided at the bottom of the top plate 204. Balls 216 are installed at equal angles in the annular groove 2017 and are all located on the top of the L-shaped plate 208.

[0026] When in use, first start the motor 1 2011 to drive the driving shaft 206 to rotate, and drive the driving gear 207 to rotate. Since the driving gear 207 is meshed and connected with the driven gear 203, the driven shaft 205 is driven to rotate, and the top plate 204 is driven to rotate. At the same time, each ball 2016 rolls on the top of the L-shaped plate 208 to support the top plate 204, ensuring that the top plate 204 rotates stably and drives the vehicle parts to rotate. Then start the motor 2015 to drive the screw 2010 to rotate, and drive the guide plate 202 to slide along the guide rod 201 through the screw sleeve 2013. At the same time, the support wheel 2012 rolls on the top of the base 1 to ensure the stability of the guide plate 202 when moving, and then drives the vehicle parts to move horizontally through the top plate 204. Finally, the processing position of the vehicle parts is adjusted.

[0027] Specifically, by Figure 4-5 It is given that the fixing mechanism 3 includes two columns 301 symmetrically fixed on the top of the top plate 204, the top of the two columns 301 is fixedly installed with the same top plate 302, a lifting plate 305 is provided between the top plate 302 and the top plate 204, the lifting plate 305 is movably sleeved on the outer sides of the two columns 301, a cylinder 306 is fixedly installed between the lifting plate 305 and the top plate 204, two supporting columns 304 are symmetrically fixedly installed on the top of the lifting plate 305, the tops of the two supporting columns 304 both penetrate the top plate 302 and are fixedly installed with the same placing platform 303, and the two supporting columns 304 are both movably connected to the top plate 302, and two sets of blocks 3012 are symmetrically fixedly installed on the bottom of the placing platform 303, and the two sets of blocks 3012 are respectively fixedly sleeved on the outside of the two support columns 304, a bidirectional screw rod 3010 is arranged between the placing platform 303 and the top plate 302, one end of the bidirectional screw rod 3010 is rotatably connected with one of the sleeve blocks 3012, the other end of the bidirectional screw rod 3010 is fixedly installed with a motor 3011, the motor 3011 is fixed on the other sleeve block 3012, the outer side of the bidirectional screw rod 3010 is symmetrically sleeved with two slide plates 308, two slide grooves 309 are symmetrically arranged on the placing platform 303, the two slide plates 308 are respectively slidably connected with the two slide grooves 309, a clamping plate 307 is fixedly installed on the side of the two slide plates 308 close to each other, and the two clamping plates 307 are both located on the top of the placing platform 303;

[0028] When in use, first place the vehicle parts on the top of the placement table 303 so that it is located between the two clamping plates 307, then start the motor three 3011 to drive the bidirectional screw 3010 to rotate, and drive the two slide plates 308 to slide along the two slide grooves 309 respectively. At the same time, the two clamping plates 307 are close to each other to clamp the vehicle parts to complete the fixation of the vehicle parts. Then the cylinder 306 can be started to drive the lifting plate 305 to slide along the two columns 301, and drive the placement table 303 to move longitudinally through the two support columns 304. Finally, the height of the vehicle parts is adjusted according to the processing requirements.

Claims

1. A turning and milling tool for automotive parts, comprising a base (1), characterized in that: An adjusting mechanism (2) is installed on the top of the base (1), and a fixing mechanism (3) is installed on the adjusting mechanism (2); The adjustment mechanism (2) comprises a guide rod (201) located above the base (1), the guide rod (201) and the base (1) are arranged parallel to each other, both ends of the guide rod (201) are fixedly mounted with vertical plates (209), the two vertical plates (209) are fixed to the top of the base (1), the outer side of the guide rod (201) is movably sleeved with a guide plate (202), the top of the guide plate (202) is rotatably connected to a driven shaft (205), and the top of the driven shaft (205) is fixed A top plate (204) is installed, a screw rod (2010) is arranged below the guide rod (201), one end of the screw rod (2010) is rotatably connected to one of the vertical plates (209), a second motor (2015) is fixedly installed on the other end of the screw rod (2010), the second motor (2015) is fixed on the other vertical plate (209), a screw sleeve (2013) is threadedly sleeved on the outer side of the screw rod (2010), and the screw sleeve (2013) is fixed to the bottom of the guide plate (202).

2. The turning and milling tool for automotive parts according to claim 1, characterized in that: A U-shaped plate (2014) is fixedly mounted on the bottom of the guide plate (202), the screw sleeve (2013) is located inside the U-shaped plate (2014), a support wheel (2012) located on the top of the base (1) is installed on the bottom of the U-shaped plate (2014), a motor 1 (2011) is fixedly mounted on the inner bottom wall of the U-shaped plate (2014), a driving shaft (206) is fixedly mounted on the motor 1 (2011), an L-shaped plate (208) is fixedly mounted on the top of the guide plate (202), and the top plate (204) is located on the L-shaped plate ( The driven shaft (205) is above the L-shaped plate (208), the driven shaft (205) penetrates the L-shaped plate (208) and is rotatably connected to the L-shaped plate (208), the top end of the driving shaft (206) penetrates the guide plate (202) and is rotatably connected to the L-shaped plate (208), and the driving shaft (206) is rotatably connected to the guide plate (202), a driving gear (207) is fixedly installed on the outer side of the driving shaft (206), and a driven gear (203) is fixedly installed on the outer side of the driven shaft (205), and the driven gear (203) is meshed with the driving gear (207).

3. The turning and milling tool for automotive parts according to claim 1, characterized in that: An annular groove (2017) is provided at the bottom of the top plate (204), and balls (2016) are installed at equal angles in the annular groove (2017) and are all located on the top of the L-shaped plate (208).

4. The turning and milling tool for automotive parts according to claim 1, characterized in that: The fixing mechanism (3) comprises two columns (301) symmetrically fixed to the top of the top plate (204); the top ends of the two columns (301) are fixedly mounted with a same top plate (302); a lifting plate (305) is provided between the top plate (302) and the top plate (204); the lifting plate (305) is movably sleeved on the outer sides of the two columns (301); a cylinder (306) is fixedly mounted between the lifting plate (305) and the top plate (204); two supporting columns (304) are symmetrically fixedly mounted on the top of the lifting plate (305); the top ends of the two supporting columns (304) both penetrate the top plate (302) and are fixedly mounted with a same placing platform (303); and the two supporting columns (304) are both movably connected to the top plate (302).

5. The turning and milling tool for automotive parts according to claim 4, characterized in that: Two sleeve blocks (3012) are symmetrically fixedly installed at the bottom of the placement platform (303), and the two sleeve blocks (3012) are respectively fixedly sleeved on the outer sides of the two support columns (304). A bidirectional screw rod (3010) is provided between the placement platform (303) and the top plate (302), and one end of the bidirectional screw rod (3010) is rotatably connected to one of the sleeve blocks (3012), and a motor three (3011) is fixedly installed on the other end of the bidirectional screw rod (3010), and the motor three (3011) is fixed on the other sleeve block (3012). The outer side of the bidirectional screw rod (3010) is symmetrically threadedly sleeved with two slide plates (308).

6. The turning and milling tool for automotive parts according to claim 4, characterized in that: Two slide grooves (309) are symmetrically arranged on the placement platform (303), and two slide plates (308) are respectively slidably connected to the two slide grooves (309). A clamping plate (307) is fixedly installed on the side of the two slide plates (308) close to each other, and the two clamping plates (307) are both located on the top of the placement platform (303).

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