Hardware stamping die mounting structure

Abstract

The utility model discloses a hardware stamping die mounting structure which comprises a fixing plate, a die is arranged above a bottom plate, a connecting mechanism is arranged between the die and the bottom plate, the connecting mechanism comprises an upper connecting assembly and a lower connecting assembly, a left-hand thread and a right-hand thread are symmetrically arranged on a screw rod, and the upper connecting assembly is connected with the lower connecting assembly. A limiting block at the bottom of a mold is clamped in a limiting frame, so that the bottom of the mold is attached to the top of a groove body in a lower connecting assembly in the connecting mechanism, a plug pin in an upper connecting assembly is inserted into an inserting groove in the top of the groove body, a screw rod is further driven to rotate by rotating a rotary disc, and the mold is clamped in the limiting frame. And the two sliding blocks are driven to oppositely move on the transverse rod, so that the clamping pins on the sliding blocks are driven to move and be clamped in the clamping sleeves, the bottom plate and the mold can be rapidly and stably mounted and dismounted, and the convenience of the device during use is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold equipment, in particular to a hardware stamping mold installation structure. Background Art

[0002] Hardware molds are common molds in corporate production. They are used to make metal materials into parts or products of the desired shape. The mold consists of an upper mold base and a lower mold base. The upper mold base is a movable mold, and the lower mold base is a fixed mold. When the upper mold base and the lower mold base are closed, the blank is formed in the mold cavity, and when they are separated, the product is taken out.

[0003] At present, the existing forming stamping dies of hardware castings are fixedly connected to the die base by multiple bolts. Frequent disassembly and replacement can easily cause thread damage and unstable die connection. Therefore, a hardware stamping die installation structure is proposed to optimize and solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a hardware stamping die installation structure to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A hardware stamping die installation structure comprises a base plate, a die is arranged above the base plate, a connecting mechanism is arranged between the die and the base plate, the connecting mechanism comprises an upper connecting component and a lower connecting component, the upper connecting component comprises a latch, a sleeve and a limit block, the lower connecting component comprises a trough body, a limit frame, a cross bar, a screw, a gear, a turntable, a fixed block, a block, a slider and a bayonet, two of the gears, turntable, fixed block, block, slider and bayonet are symmetrically arranged, left-handed threads and right-handed threads are symmetrically arranged on the screw, and the bayonet is adapted to be engaged with the sleeve.

[0007] As a further solution of the utility model: a through hole is opened on the bottom plate, and the upper connecting component and the lower connecting component are adapted to be snap-connected.

[0008] As a further solution of the utility model: the latch is symmetrically connected to the bottom of the mold, the sleeve is symmetrically connected to the bottom of the mold, and the limit block is fixedly connected to the bottom of the mold.

[0009] As a further solution of the utility model: one end of the pin is clamped on the top of the slot body, the slot body is provided with a clamping slot for the pin, the slot body is fixedly connected to the top of the bottom plate, the limit frame is fixedly connected to the bottom inner side of the slot body, the limit frame is adapted to be clamped with the limit block, and both ends of the cross bar are fixedly connected to the inner wall of the slot body.

[0010] As a further solution of the utility model: the two ends of the screw rod are transversely penetrated through the groove body and fixedly connected to the turntable, the groove body is provided with a through hole for the screw rod to penetrate and rotate, the gear fixing sleeve is arranged on the screw rod, the outer side of the groove body is symmetrically connected with the slide rail, the fixed block is slidably connected to the slide rail, the fixed block is provided with a limiting bolt, the fixed block is provided with a threaded through hole for the threaded connection of the limiting bolt, the fixed block is fixedly connected with a handle, the clamping block is fixedly connected to the bottom of the fixed block, and one end of the clamping block is clamped on the gear.

[0011] As a further solution of the utility model: the sliders are symmetrically sleeved on the cross bar and the screw, the two sliders are provided with through holes for the cross bar to pass through and slide into, one of the sliders is provided with a threaded through hole for the left-handed thread of the screw, and the other slider is provided with a threaded through hole for the right-handed thread of the screw, and the pins are symmetrically connected to the tops of the two sliders.

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

[0013] By setting the limit block at the bottom of the mold to be clamped in the limit frame, the bottom of the mold is fit with the top of the groove body in the lower connecting component in the connecting mechanism, so that the pin in the upper connecting component is inserted into the slot at the top of the groove body, and the screw is further driven to rotate by rotating the turntable, thereby driving the two sliders to move in opposite directions on the cross bar, thereby driving the pin on the slider to move and be clamped in the clamping sleeve, so that the base plate and the mold can be installed and disassembled quickly and stably, avoiding direct fixation with bolts, and further improving the convenience of the device when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the hardware stamping die installation structure.

[0015] Figure 2 This is a schematic diagram of the local structure of the hardware stamping die installation structure.

[0016] Figure 3 This is a schematic diagram of the local structure of the hardware stamping die installation structure.

[0017] As shown in the figure: base plate 1, mold 2, connecting mechanism 3, upper connecting component 4, lower connecting component 5, latch 6, sleeve 7, limit block 8, groove body 9, limit frame 10, cross bar 11, screw 12, gear 13, turntable 14, fixed block 15, block 16, slider 17 and pin 18. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figures 1 to 3 In the embodiment of the utility model, a hardware stamping die installation structure includes a base plate 1, a die 2, a connecting mechanism 3, an upper connecting component 4, a lower connecting component 5, a latch 6, a clamping sleeve 7, a limit block 8, a slot body 9, a limit frame 10, a cross bar 11, a screw 12, a gear 13, a turntable 14, a fixing block 15, a clamping block 16, a slider 17 and a clamping pin 18. A through hole is opened on the base plate 1, a die 2 is arranged above the base plate 1, a connecting mechanism 3 is arranged between the die 2 and the base plate 1, the connecting mechanism 3 includes an upper connecting component 4 and a lower connecting component 5, the upper connecting component 4 and the lower connecting component 5 are adapted to be clamped, the upper connecting component 4 includes a latch 6, a clamping sleeve 7 and a limit block 8, the latch 6 is symmetrically connected to the bottom of the die 2, and the clamping sleeve 7 is symmetrically connected At the bottom of the mold 2, the limit block 8 is fixedly connected to the bottom of the mold 2, and the lower connecting component 5 includes a groove body 9, a limit frame 10, a cross bar 11, a screw 12, a gear 13, a turntable 14, a fixed block 15, a block 16, a slider 17 and a pin 18. The gear 13, the turntable 14, the fixed block 15, the block 16, the slider 17 and the pin 18 are symmetrically arranged with two, one end of the pin 6 is clamped at the top of the groove body 9, and the groove body 9 is provided with a clamping groove for the clamping sleeve 7. The groove body 9 is fixedly connected to the top of the bottom plate 1, and the limit frame 10 is fixedly connected to the inner bottom of the groove body 9. The limit frame 10 is adapted to be clamped with the limit block 8, and the two ends of the cross bar 11 are fixedly connected to the inner wall of the groove body 9, and the screw 12 is symmetrically provided with left-handed threads and right-handed threads.

[0020] The two ends of the screw rod 12 are transversely passed through the groove body 9 and then fixedly connected to the turntable 14. The groove body 9 is provided with a through hole for the screw rod 12 to pass through and rotate. The gear 13 is fixedly sleeved on the screw rod 12. The outer side of the groove body 9 is symmetrically connected with a slide rail. The fixed block 15 is slidably connected to the slide rail. A limiting bolt is provided on the fixed block 15. A threaded through hole for threaded connection of the limiting bolt is provided on the fixed block 15. A handle is fixedly connected to the fixed block 15. The clamping block 16 is fixedly connected to the bottom of the fixed block 15. The block 16 has one end that is clamped on the gear 13, and the slider 17 is symmetrically sleeved on the cross bar 11 and the screw 12. The two sliders 17 are provided with through holes for the cross bar 11 to pass through and slide in connection. One of the sliders 17 is provided with a threaded through hole for the left-handed thread connection of the screw 12, and the other slider 17 is provided with a threaded through hole for the right-handed thread connection of the screw 12. The bayonet 18 is symmetrically connected to the top of the two sliders 17, and the bayonet 18 is adapted to be clamped with the sleeve 7.

[0021] The working principle of the utility model is:

[0022] When the hardware stamping die installation structure is needed, the personnel first fix the base plate 1 to the pre-installed position of the external stamping equipment through the through hole, and further use the limit block 8 at the bottom of the die 2 to be clamped in the limit frame 10, so that the bottom of the die 2 fits with the top of the groove body 9 in the lower connecting component 5 in the connecting mechanism 3, so that the pin in the upper connecting component 4 is inserted into the slot at the top of the groove body 9, and further drives the screw 12 to rotate by rotating the turntable 14, thereby driving the two sliders 17 to move in opposite directions on the cross bar 11, thereby driving the pin 18 on the slider 17 to move and be clamped in the sleeve 7, so that the base plate 1 and the die 2 can be quickly and stably installed and disassembled.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hardware stamping die installation structure, comprising a base plate (1), characterized in that: A mold (2) is arranged above the base plate (1), and a connecting mechanism (3) is arranged between the mold (2) and the base plate (1). The connecting mechanism (3) comprises an upper connecting component (4) and a lower connecting component (5). The upper connecting component (4) comprises a latch (6), a clamping sleeve (7) and a limit block (8). The lower connecting component (5) comprises a groove body (9), a limit frame (10), a cross bar (11), a screw rod (12), a gear (13), a rotating disk (14), a fixed block (15), a clamping block (16), a sliding block (17) and a clamping pin (18). Two of the gear (13), the rotating disk (14), the fixed block (15), the clamping block (16), the sliding block (17) and the clamping pin (18) are symmetrically arranged. The screw rod (12) is symmetrically provided with left-handed threads and right-handed threads. The clamping pin (18) is adapted to be clamped with the clamping sleeve (7).

2. The hardware stamping die installation structure according to claim 1, characterized in that: The bottom plate (1) is provided with a through hole, and the upper connecting component (4) and the lower connecting component (5) are configured to be adapted and snap-fitted.

3. The hardware stamping die installation structure according to claim 1, characterized in that: The latch (6) is symmetrically connected to the bottom of the mold (2), the clamping sleeve (7) is symmetrically connected to the bottom of the mold (2), and the limit block (8) is fixedly connected to the bottom of the mold (2).

4. The hardware stamping die installation structure according to claim 1, characterized in that: One end of the latch pin (6) is clamped on the top of the slot body (9); the slot body (9) is provided with a clamping slot for clamping the clamping sleeve (7); the slot body (9) is fixedly connected to the top of the bottom plate (1); the limit frame (10) is fixedly connected to the bottom of the inner side of the slot body (9); the limit frame (10) is adapted to be clamped with the limit block (8); and both ends of the cross bar (11) are fixedly connected to the inner wall of the slot body (9).

5. The hardware stamping die installation structure according to claim 1, characterized in that: The two ends of the screw rod (12) are transversely passed through the groove body (9) and then fixedly connected to the turntable (14); the groove body (9) is provided with a through hole for the screw rod (12) to pass through and rotate; the gear (13) is fixedly sleeved on the screw rod (12); the outer side of the groove body (9) is symmetrically connected with a slide rail; the fixed block (15) is slidably connected to the slide rail; a limiting bolt is provided on the fixed block (15); a threaded through hole for threaded connection of the limiting bolt is provided on the fixed block (15); a handle is fixedly connected to the fixed block (15); the clamping block (16) is fixedly connected to the bottom of the fixed block (15); one end of the clamping block (16) is clamped on the gear (13).

6. The hardware stamping die installation structure according to claim 1, characterized in that: The sliders (17) are symmetrically sleeved on the cross bar (11) and the screw rod (12); the two sliders (17) are provided with through holes for the cross bar (11) to pass through for sliding connection; one of the sliders (17) is provided with a threaded through hole for the screw rod (12) to be threadedly connected with a left-handed thread; the other slider (17) is provided with a threaded through hole for the screw rod (12) to be threadedly connected with a right-handed thread; the bayonet (18) is symmetrically connected to the top of the two sliders (17).

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