Adjustable positioning mechanism for shoemaking mold

Abstract

The utility model relates to an adjustable positioning mechanism for a shoemaking mold, which can adjust the position of a rubber pad according to the specification of the shoemaking mold, and during operation, firstly, according to the height of the mold, the height position of an adjustable transverse clamping plate assembly above is adjusted through an upper telescopic rod and a lower telescopic rod, and then according to the length of the mold, the height position of the adjustable transverse clamping plate assembly is adjusted. The position of the rubber pad is adjusted by enabling the sliding part to slide back and forth in the rail, finally, the sliding bases on the two sides are driven by the power driving mechanism to move inwards at the same time, a shoe making mold is firmly clamped through the rubber pad, operation is easy and convenient, the production efficiency is improved, and the machining requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of shoemaking mold production, and particularly relates to an adjustable positioning mechanism for shoemaking molds. Background Art

[0002] With the development of technology, shoe-making enterprises can use shoemaking molds for production, which can greatly improve production efficiency and is conducive to large-scale production operations. When making shoemaking molds, it is necessary to grind or drill holes in the molds. Therefore, a positioning mechanism is needed to limit the shoemaking molds. However, the existing positioning mechanisms do not have an adjustment function and cannot adjust the limit according to the length and height of the molds, which not only reduces the efficiency of the processing work but also brings trouble to the staff. Summary of the Utility Model

[0003] The present invention aims to solve at least one of the problems existing in the related art to some extent. For this purpose, the present invention provides an adjustable positioning mechanism for shoemaking molds.

[0004] To achieve the above object, the utility model provides the following technical solutions:

[0005] An adjustable positioning mechanism for shoemaking molds includes a workbench. A cavity is arranged inside the workbench. A chute extending in the left-right direction is arranged at the upper end of the workbench. A slider base slides left and right at intervals in the chute. A power driving mechanism for driving the two slider bases to move inward or outward relative to each other is arranged inside the cavity. Adjustable horizontal clamping plate assemblies are arranged at intervals up and down on the two slider bases, and an upper and lower telescopic rod connecting the two adjustable horizontal clamping plate assemblies. The adjustable horizontal clamping plate assembly includes a cross plate extending in the front-rear direction. A track extending along its length direction is arranged on the inner side surface of the cross plate. Two sliding members slide at intervals in the front-rear direction in the track. Rubber pads are arranged on the inner sides of the two sliding members.

[0006] In some embodiments, the power driving mechanism includes a first rack arranged on the slider base. A motor is arranged inside the cavity. A first gear is arranged on the output shaft of the motor. The two first racks on the left and right sides are arranged at intervals up and down and are respectively meshed with the first gear.

[0007] In some embodiments, a support seat is arranged at the middle position on the inner side of the cross plate. A second gear is arranged inside the support seat. Second racks capable of sliding back and forth are arranged at intervals up and down inside the support seat. Both of the second racks can be meshed with the second gear. One of the second racks is fixedly connected to the front sliding member, and the other second rack is fixedly connected to the rear sliding member.

[0008] In some embodiments, the up-and-down telescopic rod includes a fixed rod and a movable rod that telescopically moves up and down at the upper end of the fixed rod. The upper end of the movable rod is fixedly connected to the upper support seat, and the lower end of the fixed rod is fixedly connected to the lower support seat.

[0009] In some embodiments, damping oil is applied between the fixed rod and the movable rod.

[0010] In some embodiments, the two sliding members arranged front and back on the cross plate are symmetrically arranged with the support seat as the center.

[0011] In some embodiments, a plurality of support feet are provided at the lower end of the workbench.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The position of the rubber pad can be adjusted according to the specifications of the shoe-making mold. During operation, first, according to the height of the mold, the height position of the adjustable horizontal clamping plate assembly above is adjusted through the up-and-down telescopic rod. Then, according to the length of the mold, the position of the rubber pad is adjusted by sliding the sliding member back and forth in the track. Finally, the two sliding bases on both sides are driven by the power driving mechanism to move inward simultaneously, so as to firmly clamp the shoe-making mold through the rubber pad. The operation is simple and convenient, improving the production efficiency and meeting the processing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional schematic diagram of the present utility model;

[0014] Figure 2 is a top view schematic diagram of the present utility model;

[0015] Figure 3 is the present utility model Figure 2 a cross-sectional schematic diagram taken along line A-A of;

[0016] Figure 4 is a partial cross-sectional schematic diagram of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present utility model provides the following description with reference to the drawings to help a comprehensive understanding of various embodiments of the present utility model as defined by the claims and their equivalents. The description includes various specific details to facilitate understanding, but these details should be regarded as merely exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the present utility model.

[0018] In the description of the present utility model, orientation descriptions are involved. For example, the orientations or positional relationships indicated by up, down, front, back, left, right, etc. are based on the orientations or positional relationships shown in the drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0019] It should be understood that when an element (e.g., the first element) is "connected" to another element (e.g., the second element), the element can be directly connected to the other element, or there can be an intermediate element (e.g., the third element) between the element and the other element.

[0020] The following further describes the present utility model in conjunction with the drawings and specific embodiments: As Figures 1-4 shown, an adjustable positioning mechanism for a shoe-making mold includes a workbench 1. A cavity 2 is provided inside the workbench 1. A chute 3 extending in the left-right direction is provided at the upper end of the workbench 1. A slider base 4 is slidably arranged at intervals in the left-right direction in the chute 3. A power driving mechanism for driving the two slider bases 4 to move towards each other or away from each other is provided inside the cavity 2. Adjustable transverse clamping plate assemblies are arranged at intervals in the up-down direction on both the slider bases 4, and an up-down telescopic rod 5 connected between the two adjustable transverse clamping plate assemblies. The adjustable transverse clamping plate assembly includes a cross plate 6 extending in the front-back direction. A track 7 is provided on the inner side surface of the cross plate 6 along its length direction. Two sliding members 8 are slidably arranged at intervals in the front-back direction in the track 7. Rubber pads 9 are provided on the inner sides of the two sliding members 8.

[0021] The positioning mechanism of the present utility model can adjust the position of the rubber pad 9 according to the specifications of the shoe-making mold. During operation, first, according to the height of the mold, the height position of the upper adjustable transverse clamping plate assembly is adjusted through the up-down telescopic rod 5. Then, according to the length of the mold, the position of the rubber pad 9 is adjusted by sliding the sliding member 8 back and forth in the track 7. Finally, the power driving mechanism drives the sliding bases 4 on both sides to move inward simultaneously, so as to firmly clamp the shoe-making mold through the rubber pad 9. The operation is simple and convenient, improving the production efficiency and meeting the processing requirements.

[0022] See Figure 3 、 Figure 4As shown, the power driving mechanism includes a first rack 21 provided on the slider base 4. A motor 22 is arranged in the cavity 2, and a first gear 23 is arranged on the output shaft of the motor 22. The two first racks 21 on the left and right sides are arranged at an upper and lower interval and are respectively meshed with the first gear 23. The first racks 21 on the left and right sides are arranged at an upper and lower interval. Of course, one of the first racks 21 is directly fixedly connected to the corresponding slider base 4, and the other first rack 21 is fixedly connected to the corresponding slider base 4 through a connecting rod. During operation, the motor 22 drives the first gear 23 to rotate, and the first gear 23 is respectively meshed with the first racks 21 at an upper and lower interval, so that the two first racks 21 move inward or outward relative to each other, realizing clamping or loosening of the shoe-making mold.

[0023] See Figure 1 、 Figure 4 As shown, a support seat 31 is arranged at the middle position inside the cross plate 6. A second gear 32 is arranged in the support seat 31. Second racks 33 that can slide back and forth are arranged at an upper and lower interval in the support seat 31. Both of the second racks 33 can be meshed with the second gear 32. One of the second racks 33 is fixedly connected to the front sliding member 8, and the other second rack 33 is fixedly connected to the rear sliding member 8. During operation, one of the sliding members 8 is driven to slide along the track 7, and then the second rack 33 slides and is meshed with the second gear 32, thereby driving the second gear 32 to rotate. The second gear 32 is then meshed with the other second rack 33, further driving the other second rack 33 and the sliding member 8 to slide, realizing simultaneous inward or outward sliding of the corresponding two sliding members 8 and improving the adjustment efficiency.

[0024] Furthermore, the up-and-down telescopic rod 5 includes a fixed rod 41 and a movable rod 42 that telescopically moves up and down at the upper end of the fixed rod 41. The upper end of the movable rod 42 is fixedly connected to the upper support seat 31, and the lower end of the fixed rod 41 is fixedly connected to the lower support seat 31.

[0025] In order to improve the convenience during height adjustment, damping oil is applied between the fixed rod 41 and the movable rod 42, so as to provide a damping effect and prevent the rapid descent of the movable rod 42 after adjustment.

[0026] Furthermore, the two sliding members 8 arranged front and back on the cross plate 6 are symmetrically arranged with the support seat 31 as the center.

[0027] In the present utility model, a plurality of support feet 71 are arranged at the lower end of the workbench 1.

[0028] The basic principles, main features and advantages of the present utility model have been shown and described above in conjunction with the accompanying drawings. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed for the present utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable positioning mechanism for a shoe-making mold, comprising a workbench (1), characterized in that: The workbench (1) is provided with a cavity (2), the upper end of the workbench (1) is provided with a slide groove (3) extending in the left-right direction, a slider base (4) is slidable in the left-right interval in the slide groove (3), a power drive mechanism for driving the two slider bases (4) to move inward or outward relative to each other is provided in the cavity (2), and adjustable transverse clamping plate assemblies are provided on the two slider bases (4) at intervals up and down, and upper and lower telescopic rods (5) connected between the two adjustable transverse clamping plate assemblies, the adjustable transverse clamping plate assembly includes a transverse plate (6) extending in the front-back direction, a track (7) is provided on the inner side surface of the transverse plate (6) along its length direction, two sliding members (8) are slidable in the track (7) at intervals along the front-back direction, and rubber pads (9) are provided on the inner sides of the two sliding members (8).

2. The adjustable shoemaking mold positioning mechanism according to claim 1, characterized in that: The power drive mechanism comprises a first rack (21) arranged on the slider base (4), a motor (22) is arranged in the cavity (2), a first gear (23) is arranged on the output shaft of the motor (22), and two first racks (21) on the left and right sides are arranged at intervals in the upper and lower directions and are respectively meshed with the first gear (23).

3. The adjustable shoemaking mold positioning mechanism according to claim 1, characterized in that: A support seat (31) is arranged at the middle position of the inner side of the transverse plate (6), a second gear (32) is arranged in the support seat (31), and second racks (33) that can slide forward and backward are arranged in intervals in the support seat (31), and both of the second racks (33) can mesh with the second gear (32), one of the second racks (33) is fixedly connected to the sliding member (8) on the front side, and the other second rack (33) is fixedly connected to the sliding member (8) on the rear side.

4. The adjustable shoemaking mold positioning mechanism according to claim 3, characterized in that: The upper and lower telescopic rods (5) include a fixed rod (41) and a movable rod (42) which is telescopically movable at the upper end of the fixed rod (41); the upper end of the movable rod (42) is fixedly connected to the upper support seat (31); and the lower end of the fixed rod (41) is fixedly connected to the lower support seat (31).

5. The adjustable shoemaking mold positioning mechanism according to claim 4, characterized in that: Damping oil is applied between the fixed rod (41) and the movable rod (42).

6. The adjustable shoemaking mold positioning mechanism according to claim 3, characterized in that: The two sliding members (8) arranged front and rear on the transverse plate (6) are symmetrically arranged with the support seat (31) as the center.

7. The adjustable shoemaking mold positioning mechanism according to claim 1, characterized in that: A plurality of supporting legs (71) are arranged at the lower end of the workbench (1).

Images