Stamping structure for automobile part production

Abstract

The utility model relates to a stamping structure for automobile part production, and belongs to the field of stamping structures, the stamping structure comprises a base, the upper surface of the base is provided with a moving mechanism, the moving mechanism comprises a supporting block fixed on the upper surface of the base, the upper surface of the supporting block is provided with a moving groove, and the bottom wall of the inner cavity of the moving groove is provided with a limiting groove. According to the stamping structure for automobile part production, automobile parts can be stamped, when the stamping positions of the fixed automobile parts need to be adjusted, a motor can be started through a control panel, and a motor output shaft drives a threaded rod to rotate; the moving block which is in threaded connection with the outer side of the threaded rod moves leftwards or rightwards in the moving groove under the action of mutual cooperation between the limiting groove and the limiting block, then the lower stamping die is driven to move leftwards or rightwards, and then the stamping position of the fixed automobile part can be adjusted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping structures, in particular to a stamping structure used for the production of automobile parts. Background Art

[0002] With the continuous development of social economy and the continuous improvement of people's living standards, the number of private cars is increasing. Various parts are needed in the production process of automobiles, and most of the current automobile parts are directly stamped from metal materials. As a result, the stamping structure of automobile parts production must be used in the production process of automobile parts.

[0003] For example, Chinese patent CN207447155U discloses a punching machine for automobile parts production, whose structure includes a base plate, a base, a fixer, a handle, a main control box, a pulley, a rotating bearing, an upper die seat, an upper limit block, a fixing bolt, a lower limit block, a pad, a control platform, and a button. The lower end of the base is fitted with the upper end of the base plate, the upper end of the fixer is provided with a fixing bolt, the handle is installed on the main control box, the lower end of the upper die seat is provided with an upper limit block, and the lower end of the fixing bolt is embedded and installed in the upper limit block. The utility model discloses a punching machine for automobile parts production, which is threadedly connected to the thread groove by the fixer so that the automobile parts can be fixed during stamping, and the anti-skid particles on the fixing plate and the anti-skid plate can be used to stamp the automobile parts at the upper and lower limit blocks without offset. When the manager uses the punching machine to stamp the automobile parts, the automobile parts are fixed and will not offset, thereby ensuring the quality of the formed automobile parts.

[0004] Although the above patent ensures that when managers use a stamping machine to stamp automobile parts, the automobile parts are fixed and will not deviate, thus ensuring the quality of the formed automobile parts, but in this patent, when the automobile parts are stamped, the fixing device is threadedly connected to the thread groove so that the automobile parts can be fixed during stamping. However, when the automobile parts need to be moved to adjust the stamping position, the fixing device needs to be manually operated, which is a cumbersome process and reduces practicality. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a stamping structure for the production of automobile parts, which has the advantages of being easy to adjust the stamping position of the automobile parts after they are fixed, etc., and solves the problem that when the automobile parts are stamped, the automobile parts are fixed in place during stamping by threading a fixer with a threaded groove, but when the automobile parts need to be moved to adjust the stamping position, the fixer needs to be manually operated, which is a cumbersome process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A stamping structure for automobile parts production, comprising a base, a gantry is provided on the upper surface of the base, a moving mechanism is provided on the upper surface of the base, and a stamping mechanism is provided on the upper surface of the gantry;

[0007] The moving mechanism includes a support block fixed on the upper surface of the base, a moving groove is provided on the upper surface of the support block, a limiting groove is provided on the bottom wall of the inner cavity of the moving groove, the limiting block is slidably connected inside the limiting groove, a threaded rod is rotatably connected inside the moving groove through a bearing, the moving block is threadedly connected to the outer side of the threaded rod, the lower surface of the moving block is fixedly connected to the upper surface of the limiting block, the moving block is slidably connected inside the moving groove, a motor is fixed on the right side of the support block, and the outer side of the motor output shaft is fixedly connected to the right side of the threaded rod.

[0008] Furthermore, the moving mechanism also includes a lower stamping die fixed on the upper surface of the moving block, the lower surface of the lower stamping die is in contact with the upper surface of the supporting block, connecting plates are fixed on the left and right sides of the upper surface of the lower stamping die, electric push rods are fixed on the opposite sides of the left and right connecting plates, the outer sides of the output shafts of the left and right electric push rods pass through the left and right connecting plates and extend to between the opposite sides of the left and right connecting plates, and clamping plates are fixed on the outer sides of the output shafts of the left and right electric push rods.

[0009] Furthermore, a control panel is fixed on the right side of the gantry, and supporting feet are fixed at the four corners of the lower surface of the base.

[0010] Furthermore, the stamping mechanism includes cylinders fixed on the left and right sides of the upper surface of the gantry, the outer sides of the cylinder output shafts on the left and right sides penetrate the gantry and extend to the interior of the gantry, fixed blocks are fixed on the outer sides of the cylinder output shafts on the left and right sides, an upper stamping die is fixed on the lower surface of the fixed blocks, connecting rods are fixed on the left and right sides of the fixed blocks, and the opposite sides of the connecting rods on the left and right sides are rotatably connected to limit wheels.

[0011] Furthermore, the stamping mechanism also includes slides fixed on the left and right side walls of the gantry inner cavity, the opposite sides of the left and right limit wheels are both in contact with the opposite sides of the left and right slides, and threaded tubes are fixed on the left and right sides of the top wall of the gantry inner cavity, the internal threads of the threaded tubes are connected to a sliding rod, and the connecting rod is slidably connected to the outside of the sliding rod.

[0012] Furthermore, the connecting rod moves linearly up and down on the outside of the sliding rod, and the threaded tubes on the left and right sides are symmetrically distributed on the left and right sides of the longitudinal center axis of the gantry.

[0013] Furthermore, the limiting block moves linearly left and right inside the limiting groove.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The stamping structure for automobile parts production can place automobile parts on the upper surface of the lower stamping die and between the opposite sides of the left and right clamping plates. After placement, the left and right electric push rods can be started simultaneously through the control panel to drive the left and right clamping plates to move synchronously in relative directions and clamp the automobile parts. After fixation, the automobile parts can be stamped. When the stamping position of the fixed automobile parts needs to be adjusted, the motor can be started through the control panel, and the motor output shaft drives the threaded rod to rotate. The moving block threadedly connected to the outer side of the threaded rod moves left or right inside the moving groove under the action of the mutual cooperation between the limiting groove and the limiting block, and then drives the lower stamping die to move left or right, so as to facilitate the adjustment of the stamping position of the fixed automobile parts.

[0016] 2. The stamping structure used for the production of automobile parts can start the cylinders on the left and right sides at the same time through the control panel, drive the upper stamping die to move downward, and stamp the clamped automobile parts. The left and right limiting wheels slide on the opposite sides of the left and right slide plates to play a limiting role. At the same time, the left and right connecting rods slide downward on the outside of the left and right sliding rods to improve the stability of the upper stamping die in downward stamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

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

[0019] Figure 3 It is a three-dimensional schematic diagram of the support block and the moving block of the utility model;

[0020] Figure 4 It is a schematic diagram of the punching mechanism of the utility model.

[0021] In the figure: 1 base, 2 gantry, 3 moving mechanism, 301 support block, 302 moving slot, 303 limit slot, 304 limit block, 305 threaded rod, 306 moving block, 307 motor, 308 lower punching die, 309 connecting plate, 310 electric push rod, 311 clamping plate, 4 punching mechanism, 401 cylinder, 402 fixed block, 403 upper punching die, 404 connecting rod, 405 limit wheel, 406 slide plate, 407 threaded cylinder, 408 slide rod, 5 control panel, 6 supporting foot. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 A stamping structure for automobile parts production in this embodiment includes a base 1, a gantry 2 is provided on the upper surface of the base 1, a moving mechanism 3 is provided on the upper surface of the base 1, and the moving mechanism 3 is convenient for adjusting the stamping position of the automobile parts after being fixed. A stamping mechanism 4 is provided on the upper surface of the gantry 2, and the stamping mechanism 4 can improve the stability of the upper stamping die 403 in the downward stamping.

[0024] In this embodiment, a control panel 5 is fixed to the right side of the gantry 2 , and supporting feet 6 are fixed to the four corners of the lower surface of the base 1 .

[0025] See also Figure 2-3 In order to facilitate the adjustment of the stamping position of the automobile parts after being fixed, in this embodiment, the moving mechanism 3 includes a support block 301 fixed on the upper surface of the base 1, and a moving groove 302 is provided on the upper surface of the support block 301. A limiting groove 303 is provided on the bottom wall of the inner cavity of the moving groove 302. The inner part of the limiting groove 303 is slidably connected to the limiting block 304. The inner part of the moving groove 302 is rotatably connected to a threaded rod 305 through a bearing, and the outer side of the threaded rod 305 is threadedly connected to a moving block 306. The lower surface of the moving block 306 is fixedly connected to the upper surface of the limiting block 304, and the moving block 306 is slidably connected to the inner part of the moving groove 302. A motor 307 is fixed on the right side of the support block 301, and the outer side of the output shaft of the motor 307 is fixedly connected to the right side of the threaded rod 305.

[0026] In this embodiment, the moving mechanism 3 also includes a lower stamping die 308 fixed on the upper surface of the moving block 306, the lower surface of the lower stamping die 308 is in contact with the upper surface of the support block 301, and connecting plates 309 are fixed on the left and right sides of the upper surface of the lower stamping die 308. Electric push rods 310 are fixed on the opposite sides of the left and right connecting plates 309, and the outer sides of the output shafts of the left and right electric push rods 310 pass through the left and right connecting plates 309 and extend to between the opposite sides of the left and right connecting plates 309.

[0027] In this embodiment, a clamping plate 311 is fixed to the outer side of the output shaft of the left and right electric push rods 310, and the automobile parts can be placed on the upper surface of the lower stamping die 308 and between the opposite sides of the left and right clamping plates 311. After placement, the left and right electric push rods 310 can be started simultaneously through the control panel 5 to drive the left and right clamping plates 311 to move synchronously in relative directions and clamp and fix the automobile parts. After fixation, the automobile parts can be stamped.

[0028] It should be noted that the motor 307 can be started through the control panel 5, and the output shaft of the motor 307 drives the threaded rod 305 to rotate inside the movable groove 302. The movable block 306 threadedly connected to the outside of the threaded rod 305 moves left or right inside the movable groove 302 under the cooperation between the limiting groove 303 and the limiting block 304, and then drives the lower stamping die 308 to move left or right, thereby facilitating the adjustment of the stamping position of the fixed automobile parts.

[0029] See also Figure 4 In order to improve the stability of the upper stamping die 403 in stamping downward, in this embodiment, the stamping mechanism 4 includes cylinders 401 fixed on the left and right sides of the upper surface of the gantry 2, the outer sides of the output shafts of the left and right cylinders 401 penetrate the gantry 2 and extend to the inside of the gantry 2, the outer sides of the output shafts of the left and right cylinders 401 are fixed with fixed blocks 402, the lower surface of the fixed block 402 is fixed with the upper stamping die 403, the left and right sides of the fixed block 402 are fixed with connecting rods 404, and the opposite sides of the left and right connecting rods 404 are rotatably connected to the limiting wheels 405, the left and right cylinders 401 can be started simultaneously through the control panel 5, and the fixed blocks 402 and the upper stamping die 403 are driven to move downward, and the upper stamping die 403 stamps the clamped automobile parts.

[0030] In this embodiment, the stamping mechanism 4 also includes a slide plate 406 fixed on the left and right side walls of the inner cavity of the gantry 2, and the opposite sides of the left and right side limit wheels 405 are both in contact with the opposite sides of the left and right side slide plates 406. Threaded tubes 407 are fixed on the left and right sides of the top wall of the inner cavity of the gantry 2, and the internal threads of the threaded tube 407 are connected to a slide rod 408. The connecting rod 404 is slidably connected to the outside of the slide rod 408, and the connecting rod 404 makes linear movements up and down on the outside of the slide rod 408. The left and right side threaded tubes 407 are symmetrically distributed on the left and right sides of the longitudinal center axis of the gantry 2, and the limit block 304 makes linear movements left and right inside the limit groove 303.

[0031] It should be noted that the left and right limiting wheels 405 slide on the opposite sides of the left and right slide plates 406 to play a limiting role. At the same time, the left and right connecting rods 404 slide downward on the outside of the left and right slide rods 408 to improve the stability of the upper stamping die 403 in downward stamping.

[0032] The working principle of the above embodiment is:

[0033] (1) The automobile parts can be placed on the upper surface of the lower stamping die 308 and between the opposite sides of the left and right clamping plates 311. After placement, the left and right electric push rods 310 can be started simultaneously through the control panel 5 to drive the left and right clamping plates 311 to move synchronously in relative directions and clamp the automobile parts. After fixation, the automobile parts can be stamped. When it is necessary to adjust the stamping position of the fixed automobile parts, the motor 307 can be started through the control panel 5. The output shaft of the motor 307 drives the threaded rod 305 to rotate inside the moving groove 302. The moving block 306 threadedly connected to the outer side of the threaded rod 305 moves left or right inside the moving groove 302 under the action of the mutual cooperation between the limiting groove 303 and the limiting block 304, and then drives the lower stamping die 308 to move left or right, thereby facilitating the adjustment of the stamping position of the fixed automobile parts.

[0034] (2) The left and right cylinders 401 can be started simultaneously through the control panel 5, and the fixed block 402 and the upper stamping die 403 can be driven to move downward, and the upper stamping die 403 stamps the clamped automobile parts, and then the left and right limiting wheels 405 slide on the opposite sides of the left and right slide plates 406, which can play a limiting role. At the same time, the left and right connecting rods 404 slide downward on the outer sides of the left and right sliding rods 408, which can improve the stability of the upper stamping die 403 in stamping downward.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A stamping structure for automobile parts production, comprising a base (1), characterized in that: A gantry (2) is provided on the upper surface of the base (1), a moving mechanism (3) is provided on the upper surface of the base (1), and a stamping mechanism (4) is provided on the upper surface of the gantry (2); The moving mechanism (3) comprises a support block (301) fixed on the upper surface of the base (1); a moving groove (302) is provided on the upper surface of the support block (301); a limiting groove (303) is provided on the bottom wall of the inner cavity of the moving groove (302); the limiting groove (303) is slidably connected to the limiting block (304); a threaded rod (305) is rotatably connected to the inside of the moving groove (302) via a bearing; a moving block (306) is threadedly connected to the outer side of the threaded rod (305); the lower surface of the moving block (306) is fixedly connected to the upper surface of the limiting block (304); the moving block (306) is slidably connected to the inside of the moving groove (302); a motor (307) is fixedly connected to the right side of the support block (301); and the outer side of the output shaft of the motor (307) is fixedly connected to the right side of the threaded rod (305).

2. A stamping structure for automobile parts production according to claim 1, characterized in that: The moving mechanism (3) further comprises a lower punching die (308) fixed on the upper surface of the moving block (306), the lower surface of the lower punching die (308) being in contact with the upper surface of the supporting block (301), connecting plates (309) being fixed on both left and right sides of the upper surface of the lower punching die (308), electric push rods (310) being fixed on opposite sides of the left and right connecting plates (309), the outer sides of the output shafts of the left and right electric push rods (310) passing through the left and right connecting plates (309) and extending between the opposite sides of the left and right connecting plates (309), and clamping plates (311) being fixed on the outer sides of the output shafts of the left and right electric push rods (310).

3. The stamping structure for automobile parts production according to claim 1, characterized in that: A control panel (5) is fixed on the right side of the gantry (2), and support feet (6) are fixed at the four corners of the lower surface of the base (1).

4. The stamping structure for automobile parts production according to claim 1, characterized in that: The punching mechanism (4) comprises cylinders (401) fixed on the left and right sides of the upper surface of the gantry (2); the outer sides of the output shafts of the cylinders (401) on the left and right sides penetrate the gantry (2) and extend into the interior of the gantry (2); fixed blocks (402) are fixed on the outer sides of the output shafts of the cylinders (401) on the left and right sides; an upper punching die (403) is fixed on the lower surface of the fixed blocks (402); connecting rods (404) are fixed on the left and right sides of the fixing blocks (402); and the opposite sides of the connecting rods (404) on the left and right sides are rotatably connected to limit wheels (405).

5. The stamping structure for automobile parts production according to claim 4, characterized in that: The punching mechanism (4) further comprises slide plates (406) fixed to the left and right side walls of the inner cavity of the gantry (2); the opposite sides of the left and right limiting wheels (405) are both in contact with the opposite sides of the left and right slide plates (406); threaded cylinders (407) are fixed to the left and right sides of the top wall of the inner cavity of the gantry (2); the internal threads of the threaded cylinder (407) are connected to a sliding rod (408); and the connecting rod (404) is slidably connected to the outer side of the sliding rod (408).

6. The stamping structure for automobile parts production according to claim 5, characterized in that: The connecting rod (404) moves linearly up and down on the outside of the sliding rod (408), and the threaded cylinders (407) on the left and right sides are symmetrically distributed on the left and right sides of the longitudinal center axis of the gantry (2).

7. The stamping structure for automobile parts production according to claim 1, characterized in that: The limiting block (304) moves linearly left and right inside the limiting groove (303).

Images