Adjustable anti-slip clamping mold

Abstract

The utility model relates to clamping die technical field, concretely relates to adjustable antiskid clamping die, including die cover and clamping component, clamping component includes antiskid piece, upper clamp mould, lower clamp mould, two abutting pieces and two fixed structures, place product into die cover, then operate operating part on fixed cavity and drive telescopic cylinder, slide in fixed cavity, telescopic cylinder slide drive fixed piece and abut product, then cooperate abutting piece and fix product, antiskid piece is used for increasing the friction of product placed in die cover, prevents displacement when stamping product, thereby solves the existing automobile air conditioning pipeline expansion joint die, because through expansion joint pressure plate utilizes expansion joint mode and then carries out stamping to fixed product, possibly causes displacement of product in expansion joint not in place in the stamping process, and further influence stamping effect problem.

Description

Technical Field

[0001] This utility model relates to the field of clamping mold technology, and in particular to an adjustable anti-slip clamping mold. Background Technology

[0002] Expansion joint refers to a connection method that uses a tube expander to firmly fix a tube to a tube sheet, based on the characteristic of metal plastic deformation. In expansion joint, a punch presses the end of the tube that is inserted into the tube sheet hole, causing the tube end to undergo plastic deformation, while the tube sheet hole undergoes elastic deformation at the same time.

[0003] The prior art (CN212945050U) discloses an expansion joint mold for automotive air conditioning pipes, including a punch seat, a punch core, and a clamping mold arranged in sequence. The punch seat and the punch core are fixedly connected. The clamping mold has a through hole for placing an aluminum pipe. The punch core is coaxially arranged with the through hole. A placement groove for placing an expansion joint plate is provided on one end of the clamping mold near the punch seat. The depth of the placement groove is less than the thickness of the expansion joint plate. An avoidance groove for cooperating with the expansion joint plate is provided on the side of the punch seat facing the clamping mold, which increases the possibility for workers to distinguish the expansion joint plate installed in reverse.

[0004] However, using the above method, since the product is fixed by expansion joint through expansion joint pressure plate and then stamped, the product may be displaced during the stamping process due to incomplete expansion joint, which will affect the stamping effect. Utility Model Content

[0005] The purpose of this utility model is to provide an adjustable anti-slip clamping mold, which aims to solve the problem that existing automotive air conditioning pipe expansion joint molds, which fix the product by expansion joint through expansion joint pressure plate and then stamping, may cause the product to shift during the stamping process due to incomplete expansion joint, thus affecting the stamping effect.

[0006] To achieve the above objectives, this utility model provides an adjustable anti-slip clamping mold, including a mold sleeve and a clamping assembly;

[0007] The clamping assembly includes an anti-slip component, an upper clamping mold, a lower clamping mold, two abutting components, and two fixing structures.

[0008] The anti-slip component is disposed on one side of the mold sleeve; the upper clamping mold is fixedly connected to the mold sleeve and located on one side of the mold sleeve; the lower clamping mold is fixedly connected to the mold sleeve and located on one side of the mold sleeve; two abutting components are respectively disposed on one side of the upper clamping mold; two fixing structures are respectively located on one side of the lower clamping mold; the fixing structure includes a fixing cavity, an operating component, a telescopic cylinder, and a fixing component; the fixing cavity is fixedly connected to the lower clamping mold and located on one side of the lower clamping mold; the operating component is disposed on one side of the fixing cavity; the telescopic cylinder is threadedly connected to the operating component and slidably connected to the fixing cavity, and is located on one side of the operating component; the fixing component is disposed on one side of the telescopic cylinder.

[0009] The anti-slip component includes an anti-slip sleeve and an anti-slip tooth layer. The anti-slip sleeve is fixedly connected to the mold sleeve and is located inside the mold sleeve. The anti-slip tooth layer is fixedly connected to the anti-slip sleeve and is located on one side of the anti-slip sleeve.

[0010] The clamping component includes a positioning pin and a first anti-slip pad. The positioning pin is fixedly connected to the upper clamping mold and is located on one side of the upper clamping mold. The first anti-slip pad is fixedly connected to the positioning pin and is located on one side of the positioning pin.

[0011] The operating components include an operating frame, an operating screw, a hexagonal nut, a limiting plate, and a limiting pin. The operating frame is fixedly connected to the fixed cavity and located on one side of the fixed cavity. The operating screw is rotatably connected to the operating frame and threadedly connected to the telescopic cylinder, and is located on one side of the operating frame. The hexagonal nut is fixedly connected to the operating screw and located on one side of the operating screw. The limiting plate is fixedly connected to the operating frame and located on one side of the operating frame. The limiting plate has multiple positioning holes, each located on one side of the limiting plate. The limiting pin is slidably connected to the hexagonal nut and located on one side of the hexagonal nut.

[0012] The fixing component includes a clamping block and a second anti-slip pad. The clamping block is fixedly connected to the telescopic cylinder and is located on one side of the telescopic cylinder; the second anti-slip pad is fixedly connected to the clamping block and is located on one side of the clamping block.

[0013] This utility model discloses an adjustable anti-slip clamping mold. During the stamping operation of pipe products, the product is placed into the mold sleeve, and then the operating component on the fixed cavity is operated to drive the telescopic cylinder to slide within the fixed cavity. The sliding of the telescopic cylinder causes the fixing component to press against the product, and then the product is fixed in conjunction with the pressing component. The anti-slip component is used to increase the friction of the product placed in the mold sleeve and prevent displacement during stamping. This solves the problem of existing automotive air conditioning pipe expansion joint molds, which use expansion joint pressure plates to fix the product by expansion joint before stamping, which may cause the product to shift during stamping due to incomplete expansion joint, thus affecting the stamping effect. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a front view of the entire utility model.

[0017] Figure 3 This is a top view of the entire utility model.

[0018] Figure 4 This is a cross-sectional view of the entire utility model.

[0019] 101-Mold sleeve, 102-Anti-slip component, 103-Upper clamping mold, 104-Lower clamping mold, 105-Clamping component, 106-Fixing structure, 107-Fixing cavity, 108-Operating component, 109-Telescopic cylinder, 110-Fixing component, 111-Anti-slip sleeve, 112-Anti-slip tooth layer, 113-Positioning pin, 114-First anti-slip pad, 115-Operating frame, 116-Operating screw, 117-Hex nut, 118-Limiting plate, 119-Limiting pin, 120-Clamping block, 121-Second anti-slip pad, 122-Positioning hole. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0021] Please see Figures 1-4 ,in, Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 This is a front view of the entire utility model. Figure 3This is a top view of the entire utility model. Figure 4 This is a cross-sectional view of the entire utility model.

[0022] This utility model provides an adjustable anti-slip clamping mold: it includes a mold sleeve 101 and a clamping assembly. The clamping assembly includes an anti-slip component 102, an upper clamping mold 103, a lower clamping mold 104, two abutting components 105, and two fixing structures 106. The fixing structure 106 includes a fixing cavity 107, an operating component 108, a telescopic cylinder 109, and a fixing component 110. The anti-slip component 102 includes an anti-slip sleeve 111 and an anti-slip tooth layer 112. The abutting component 105 includes a positioning pin 113 and a first anti-slip pad 114. The working component 108 includes an operating frame 115, an operating screw 116, a hexagonal nut 117, a limiting plate 118, and a limiting pin 119. The limiting plate 118 has multiple positioning holes 122. The fixing component 110 includes a clamping block 120 and a second anti-slip pad 121. The aforementioned solution solves the problem that existing automotive air conditioning pipe expansion joint molds, which use expansion joint pressure plates to fix the product by expansion joint and then stamping, may cause the product to shift during the stamping process due to incomplete expansion joint, thus affecting the stamping effect.

[0023] In this specific embodiment, the mold sleeve 101, in conjunction with the clamping assembly, is used to clamp and fix the product, facilitating subsequent stamping operations.

[0024] The anti-slip component 102 is disposed on one side of the mold sleeve 101; the upper clamping mold 103 is fixedly connected to the mold sleeve 101 and located on one side of the mold sleeve 101; the lower clamping mold 104 is fixedly connected to the mold sleeve 101 and located on one side of the mold sleeve 101; two abutting components 105 are respectively disposed on one side of the upper clamping mold 103; two fixing structures 106 are respectively located on one side of the lower clamping mold 104; the fixing cavity 107 is fixedly connected to the lower clamping mold 104 and located on one side of the lower clamping mold 104; the operating component 108 is disposed on one side of the fixing cavity 107; the telescopic cylinder 109 is threadedly connected to the operating component 108 and slidably connected to the fixing cavity 107, and is located on one side of the operating component 108; The fixing member 110 is disposed on one side of the telescopic cylinder 109. The product is placed into the mold sleeve 101, and then the operating member 108 on the fixing cavity 107 is operated to drive the telescopic cylinder 109 to slide in the fixing cavity 107. The sliding of the telescopic cylinder 109 drives the fixing member 110 to press against the product, and then cooperates with the pressing member 105 to fix the product. The anti-slip member 102 is used to increase the friction of the product placed in the mold sleeve 101 to prevent displacement during stamping. This solves the problem that existing automotive air conditioning pipe expansion molds, which fix the product by expansion through an expansion plate and then stamp, may cause the product to shift during stamping due to incomplete expansion, thus affecting the stamping effect.

[0025] Secondly, the anti-slip sleeve 111 is fixedly connected to the mold sleeve 101 and is located inside the mold sleeve 101; the anti-slip tooth layer 112 is fixedly connected to the anti-slip sleeve 111 and is located on one side of the anti-slip sleeve 111. The anti-slip sleeve 111 cooperates with the anti-slip tooth layer 112 to place the product, and the anti-slip tooth layer 112 is used to increase the anti-slip properties of the product.

[0026] Meanwhile, the positioning pin 113 is fixedly connected to the upper clamping mold 103 and is located on one side of the upper clamping mold 103; the first anti-slip pad 114 is fixedly connected to the positioning pin 113 and is located on one side of the positioning pin 113, and the positioning pin 113 cooperates with the first anti-slip pad 114 to fix the product.

[0027] Additionally, the operating frame 115 is fixedly connected to the fixed cavity 107 and located on one side of the fixed cavity 107; the operating screw 116 is rotatably connected to the operating frame 115 and threadedly connected to the telescopic cylinder 109, and located on one side of the operating frame 115; the hexagonal nut 117 is fixedly connected to the operating screw 116 and located on one side of the operating screw 116; the limiting plate 118 is fixedly connected to the operating frame 115 and located on one side of the operating frame 115; and multiple positioning holes 122 are provided. The limiting pin 119 is slidably connected to the hexagonal nut 117 and is located on one side of the hexagonal nut 117. Twisting the hexagonal nut 117 causes the operating screw 116 on the operating frame 115 to rotate. The rotation of the operating screw 116 causes the telescopic cylinder 109 to slide in the fixed cavity 107. Then, the limiting pin 119 is inserted into the positioning hole 122 at the corresponding position on the limiting plate 118 to limit the position of the operating screw 116.

[0028] Furthermore, the clamping block 120 is fixedly connected to the telescopic cylinder 109 and is located on one side of the telescopic cylinder 109; the second anti-slip pad 121 is fixedly connected to the clamping block 120 and is located on one side of the clamping block 120. The clamping block 120 drives the second anti-slip pad 121 to cooperate with the positioning pin 113 and the first anti-slip pad 114 to clamp the product through the telescopic cylinder 109.

[0029] When using this utility model, the product is placed into the mold sleeve 101, and the hexagonal nut 117 is turned to drive the operating screw 116 on the operating frame 115 to rotate. The rotation of the operating screw 116 causes the telescopic cylinder 109 to slide in the fixed cavity 107. Then, the limiting pin 119 is inserted into the positioning hole 122 at the corresponding position on the limiting plate 118 to limit the position of the operating screw 116. The clamping block 120 drives the second anti-slip pad 121 to cooperate with the positioning pin 113 and the first anti-slip pad 114 to clamp the product through the telescopic cylinder 109. The anti-slip component 102 is used to increase the friction of the product placed in the mold sleeve 101 to prevent displacement during stamping. This solves the problem that existing automotive air conditioning pipe expansion molds, which fix the product by expansion through an expansion plate and then stamp, may cause displacement of the product during stamping due to incomplete expansion, thus affecting the stamping effect.

[0030] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. An adjustable anti-slip clamping mold, comprising a mold sleeve, characterized in that, It also includes clamping components; The clamping assembly includes an anti-slip component, an upper clamping mold, a lower clamping mold, two abutting components, and two fixing structures. The anti-slip component is disposed on one side of the mold sleeve; the upper clamping mold is fixedly connected to the mold sleeve and located on one side of the mold sleeve; the lower clamping mold is fixedly connected to the mold sleeve and located on one side of the mold sleeve; two abutting components are respectively disposed on one side of the upper clamping mold; two fixing structures are respectively located on one side of the lower clamping mold; the fixing structure includes a fixing cavity, an operating component, a telescopic cylinder, and a fixing component; the fixing cavity is fixedly connected to the lower clamping mold and located on one side of the lower clamping mold; the operating component is disposed on one side of the fixing cavity; the telescopic cylinder is threadedly connected to the operating component and slidably connected to the fixing cavity, and is located on one side of the operating component; the fixing component is disposed on one side of the telescopic cylinder.

2. The adjustable anti-slip clamping mold as described in claim 1, characterized in that, The anti-slip component includes an anti-slip sleeve and an anti-slip tooth layer. The anti-slip sleeve is fixedly connected to the mold sleeve and is located inside the mold sleeve. The anti-slip tooth layer is fixedly connected to the anti-slip sleeve and is located on one side of the anti-slip sleeve.

3. The adjustable anti-slip clamping mold as described in claim 2, characterized in that, The clamping component includes a positioning pin and a first anti-slip pad. The positioning pin is fixedly connected to the upper clamping mold and is located on one side of the upper clamping mold. The first anti-slip pad is fixedly connected to the positioning pin and is located on one side of the positioning pin.

4. An adjustable anti-slip clamping mold as described in claim 3, characterized in that, The operating components include an operating frame, an operating screw, a hexagonal nut, a limiting plate, and a limiting pin. The operating frame is fixedly connected to the fixed cavity and located on one side of the fixed cavity. The operating screw is rotatably connected to the operating frame and threadedly connected to the telescopic cylinder, and is located on one side of the operating frame. The hexagonal nut is fixedly connected to the operating screw and located on one side of the operating screw. The limiting plate is fixedly connected to the operating frame and located on one side of the operating frame. The limiting plate has multiple positioning holes, each located on one side of the limiting plate. The limiting pin is slidably connected to the hexagonal nut and located on one side of the hexagonal nut.

5. An adjustable anti-slip clamping mold as described in claim 4, characterized in that, The fixing component includes a clamping block and a second anti-slip pad. The clamping block is fixedly connected to the telescopic cylinder and is located on one side of the telescopic cylinder; the second anti-slip pad is fixedly connected to the clamping block and is located on one side of the clamping block.

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