Plug manufacturing clamp

Abstract

The utility model provides a plug manufacturing clamp, which comprises a clamping assembly, a clamping assembly, a clamping assembly and a clamping assembly, the clamping assembly comprises a first clamping component and a second clamping component, and a clamping channel used for containing materials to be processed is arranged between the first clamping component and the second clamping component; the second clamping component is movably arranged relative to the first clamping component so that the multiple to-be-machined materials can be sequentially fixed in the clamping channel in the preset direction. And the adjusting assembly is movably arranged relative to the clamping assembly, the adjusting assembly is used for being connected with a material to be machined so as to drive the material to be machined to be exposed out of the clamping channel, and the technical problem that the efficiency of manufacturing a plug for a plugging mold is low is solved through the plug manufacturing clamp.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a clamp for making plugs. Background Art

[0002] Plastic molds are widely used in modern manufacturing, and the layout of their cooling water channels has an important impact on injection molding efficiency and product quality. The construction holes of the mold are unnecessary holes left during processing and must be plugged with plugs to ensure that there is no air or water leakage.

[0003] However, the general method of plugging holes is to use an aluminum rod or copper rod of the same diameter as the construction hole to knock it in and plug it up by knocking. Therefore, a set of plastic molds requires a lot of small round copper rods to plug the water holes. In the past, these round copper rods were manually clamped in a vise and cut by hand saws. The production method is backward and inefficient.

[0004] Therefore, the prior art needs to be further developed. Utility Model Content

[0005] The purpose of the utility model is to overcome the above technical deficiencies and provide a plug manufacturing fixture to solve the technical problem of low efficiency in manufacturing plugs for plugging molds in the related art.

[0006] In order to achieve the above technical objectives, the utility model adopts the following technical solutions: a plug manufacturing fixture is provided, including: a clamping assembly, the clamping assembly includes a first clamping part and a second clamping part, and a clamping channel for accommodating a material to be processed is provided between the first clamping part and the second clamping part; the second clamping part is movably arranged relative to the first clamping part to fix a plurality of materials to be processed in the clamping channel in sequence along a predetermined direction; an adjusting assembly, the adjusting assembly is movably arranged relative to the clamping assembly, and the adjusting assembly is used to connect with the material to be processed to drive the material to be processed to expose the clamping channel.

[0007] Further, the clamping channel comprises an inlet and an outlet arranged opposite to each other, and the adjusting assembly is located at an end of the outlet away from the inlet; and / or the moving direction of the adjusting assembly and the moving direction of the second clamping component are arranged perpendicular to each other.

[0008] Furthermore, the clamping assembly includes: a fixed block, which is fixedly connected to the first clamping component; a movable groove is provided on the fixed block; an adjusting member, which includes a connecting rod and an adjusting head, the connecting rod passes through the movable groove and is connected to the second clamping component, and the adjusting head is relatively movably connected to the fixed block.

[0009] Furthermore, there are a plurality of movable grooves, which are arranged at intervals, and the extending directions of the plurality of movable grooves are parallel to each other. There are a plurality of adjusting members, and the plurality of adjusting members are arranged in one-to-one correspondence with the plurality of movable grooves.

[0010] Furthermore, an external thread is provided on the connecting rod, a connecting hole is provided on the second clamping component, and an internal thread matching the external thread is provided on the connecting hole; a connecting flange is provided on the inner wall of the movable groove, and the connecting flange is used to abut against the adjusting head.

[0011] Furthermore, the clamping assembly includes a locking block, which is located on a side of the second clamping component away from the fixed block, and the locking block is relatively movably connected to the first clamping component to clamp the second clamping component between the locking block and the fixed block.

[0012] Furthermore, a movable slide rail is provided on the first clamping component, and the extending direction of the movable slide rail is parallel to the moving direction of the locking block. The locking block is provided with a connecting groove, and the movable slide rail is inserted into the connecting groove.

[0013] Furthermore, the first clamping component includes: a fixing plate, the fixing plate has a clamping surface arranged opposite to the second clamping component and a connecting surface connected to the clamping surface, and the movable slide rail is arranged to protrude from the connecting surface.

[0014] Furthermore, the adjustment component includes: a first pressure block and a second pressure block; a first fastener, which is inserted through the first pressure block and the second pressure block; a second fastener, which is inserted through the first pressure block and the second pressure block; the first fastener and the second fastener are arranged at intervals; wherein a fixed channel for clamping the material to be processed is provided between the first pressure block and the second pressure block, and the clamping channel is located between the first fastener and the second fastener.

[0015] Furthermore, the adjustment component also includes an anti-skid rubber sheet, which is used to abut against the material to be processed; the anti-skid rubber sheet is arranged on the first pressing block and / or the first pressing block.

[0016] Beneficial effects:

[0017] (1) The plug manufacturing fixture of the utility model adopts a method of clamping multiple copper rods at one time and sawing them simultaneously with a sawing machine, thereby improving the manufacturing efficiency and reducing the manufacturing cost.

[0018] (2) The plug manufacturing fixture of the utility model has a wide range of applications and can clamp copper bars of Φ4 to Φ20 to meet the needs of molds of different specifications.

[0019] (3) The multi-workpiece cutting length consistency of the plug manufacturing fixture of the utility model is good, which helps to improve the quality and stability of copper plugging.

[0020] (4) The plug manufacturing fixture of the utility model has a simple structure and is easy to operate, which lowers the technical threshold and is easy to promote and apply. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a structural schematic diagram of a plug manufacturing fixture used in an embodiment of the utility model;

[0022] Figure 2 It is a structural schematic diagram of a clamping assembly of a plug manufacturing fixture used in an embodiment of the utility model;

[0023] Figure 3 It is a schematic diagram of the working principle of the plug manufacturing fixture used in the embodiment of the utility model;

[0024] Figure 4 It is a schematic structural diagram of the first clamping component of the plug manufacturing fixture used in the embodiment of the utility model;

[0025] Figure 5 It is a side view of the first clamping component structure of the plug manufacturing fixture used in the embodiment of the utility model;

[0026] Figure 6 It is a schematic structural diagram of the second clamping component of the plug manufacturing fixture used in the embodiment of the utility model;

[0027] Figure 7 It is a structural schematic diagram of a fixing block of a plug manufacturing fixture used in an embodiment of the utility model;

[0028] Figure 8 It is a structural schematic diagram of an adjusting member of a plug manufacturing fixture used in an embodiment of the utility model;

[0029] Fig. 9 It is a structural schematic diagram of a locking block of a plug manufacturing fixture used in an embodiment of the utility model;

[0030] Fig.10 It is a side view of a locking block of a plug manufacturing fixture used in an embodiment of the utility model;

[0031] Fig.11 It is a structural schematic diagram of a first pressing block of a plug manufacturing fixture used in an embodiment of the utility model;

[0032] Fig.12 It is a bottom view of the first pressing block of the plug manufacturing fixture used in the embodiment of the utility model;

[0033] Fig.13 It is a cross-sectional view of a first pressing block of a plug manufacturing fixture used in an embodiment of the utility model;

[0034] Fig.14 It is a structural schematic diagram of a second pressing block of a plug manufacturing fixture used in an embodiment of the utility model;

[0035] Fig.15 It is a top view of the second pressing block of the plug manufacturing fixture used in the embodiment of the utility model;

[0036] Fig.16 It is a cross-sectional view of the second pressing block of the plug manufacturing fixture used in the embodiment of the utility model.

[0037] The above drawings include the following reference numerals:

[0038] 10. Materials to be processed;

[0039] 1. Clamping assembly; 11. First clamping part; 111. Moving slide rail; 112. Fixed plate; 1121. Clamping surface; 1122. Connecting surface; 12. Second clamping part; 13. Clamping channel; 131. Inlet; 132. Outlet; 14. Fixed block; 141. Moving groove; 142. Connecting flange; 15. Adjusting member; 151. Connecting rod; 152. Adjusting head; 16. Locking block; 161. Connecting groove; 2. Adjusting assembly; 21. First pressing block; 22. Second pressing block. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0041] According to the embodiment of the present utility model, see Figures 1 to 16 A plug manufacturing fixture is provided, comprising a clamping assembly 1, the clamping assembly 1 comprising a first clamping part 11 and a second clamping part 12, a clamping channel 13 for accommodating a material to be processed 10 is provided between the first clamping part 11 and the second clamping part 12; the second clamping part 12 is movably arranged relative to the first clamping part 11, so as to sequentially fix a plurality of materials to be processed 10 in the clamping channel 13 along a predetermined direction; an adjusting assembly 2, the adjusting assembly 2 is movably arranged relative to the clamping assembly 1, and the adjusting assembly 2 is used to connect with the material to be processed 10, so as to drive the material to be processed 10 to be exposed to the clamping channel 13. With the above arrangement, when it is necessary to intercept the material to be processed 10, a plurality of materials to be processed 10 are placed in the clamping channel 13, the materials to be processed 10 are clamped by the adjusting assembly 2, the length of the plurality of materials to be processed 10 exposed to the clamping channel 13 is adjusted, the second clamping part 12 is moved to clamp the plurality of materials to be processed 10, and then the required length is installed to intercept the plurality of materials to be processed 10. In this way, a plurality of materials 10 to be processed can be intercepted at one time, which is flexible and convenient, and solves the technical problem of low efficiency in making a plug for sealing a mold.

[0042] For ease of operation, see Figure 3 In the plug manufacturing fixture of this embodiment, the clamping channel 13 includes an inlet 131 and an outlet 132 that are arranged opposite to each other, and the adjustment component 2 is located at an end of the outlet 132 away from the inlet 131.

[0043] For ease of operation, see Figure 3 In the plug manufacturing fixture of this embodiment, the moving direction of the adjustment component 2 and the moving direction of the second clamping component 12 are arranged to be perpendicular to each other.

[0044] In the plug manufacturing fixture of this embodiment, the clamping assembly 1 includes a fixed block 14, which is fixedly connected to the first clamping component 11; a movable groove 141 is provided on the fixed block 14; the adjusting member 15 includes a connecting rod 151 and an adjusting head 152, the connecting rod 151 passes through the movable groove 141 and is connected to the second clamping component 12, and the adjusting head 152 is relatively movably connected to the fixed block 14. In this way, the positions of the first clamping component 11 and the second clamping component 12 can be limited by the fixed block 14, so as to facilitate operation.

[0045] See also Figure 7 In the plug manufacturing fixture of this embodiment, there are multiple moving grooves 141, the multiple moving grooves 141 are arranged at intervals, the extending directions of the multiple moving grooves 141 are parallel to each other, and there are multiple adjusting members 15, the multiple adjusting members 15 are arranged one by one corresponding to the multiple moving grooves 141. In this way, the movement of the second clamping member 12 can be ensured to be more stable.

[0046] In order to achieve the effect of adjusting the tightness of the connection between the adjusting member 15 and the second clamping member 12, in the plug manufacturing fixture of this embodiment, an external thread is provided on the connecting rod 151, a connecting hole is provided on the second clamping member 12, and an internal thread matching the external thread is provided on the connecting hole; a connecting flange 142 is provided on the inner wall of the movable groove 141, and the connecting flange 142 is used to abut against the adjusting head 152.

[0047] See also Figure 4 , Fig.10 In the plug manufacturing fixture of this embodiment, the clamping assembly 1 includes a locking block 16, which is located on the side of the second clamping member 12 away from the fixed block 14, and the locking block 16 is relatively movably connected to the first clamping member 11 to clamp the second clamping member 12 between the locking block 16 and the fixed block 14. In this way, when the second clamping member 12 is moved into place, the second clamping member 12 is fixed by the locking block 16, so that the material 10 to be processed can be processed smoothly.

[0048] See also Figure 5In the plug manufacturing fixture of this embodiment, a movable slide rail 111 is provided on the first clamping member 11, and the extending direction of the movable slide rail 111 is parallel to the moving direction of the locking block 16. The locking block 16 is provided with a connecting groove 161, and the movable slide rail 111 is inserted into the connecting groove 161. In this way, the locking block 16 can move more smoothly.

[0049] In the plug making fixture of this embodiment, see Figure 4 The first clamping member 11 includes a fixing plate 112, the fixing plate 112 has a clamping surface 1121 arranged opposite to the second clamping member 12 and a connecting surface 1122 connected to the clamping surface 1121, and the movable slide rail 111 is arranged to protrude from the connecting surface 1122. In this way, the structure of the first clamping member 11 is more concise, which can facilitate the operation of the operator.

[0050] See also Figures 11 to 16 In the plug manufacturing fixture of this embodiment, the adjustment component 2 includes a first pressing block 21 and a second pressing block 22; a first fastener, which is inserted through the first pressing block 21 and the second pressing block 22; a second fastener, which is inserted through the first pressing block 21 and the second pressing block 22; the first fastener and the second fastener are arranged at intervals; wherein, there is a fixed channel for clamping the material to be processed 10 between the first pressing block 21 and the second pressing block 22, and the clamping channel 13 is located between the first fastener and the second fastener. With the above arrangement, the adjustment component 2 can conveniently clamp the material to be processed 10, and the structure of the adjustment component 2 is simple, which can facilitate the operator to move the adjustment component 2.

[0051] In the plug manufacturing fixture of the present embodiment, the adjustment component 2 further includes an anti-slip rubber sheet, which is used to abut against the material to be processed 10 ; the anti-slip rubber sheet is arranged on the first pressing block 21 and / or on the first pressing block 21 .

[0052] The embodiment of the plug making fixture of the utility model is described as follows:

[0053] The clamp is divided into two parts. The clamping component 1 is used to clamp the copper rod. It can be adjusted up and down according to the size of the copper rod and then clamped. The movable locking block plays a fixing role. The clamp is fixed when it is placed on the sawing machine. The adjusting component 2 is handheld to feed forward and adjust the extended length to control the cutting length of the copper plug.

[0054] First, the cooling water channels should be reasonably laid out according to the specifications of the plastic mold and the injection molding requirements. The arrangement of the cooling water channels should ensure that they are sufficient and uniform throughout the mold to improve injection molding efficiency and product quality. To achieve this goal, the following methods can be used:

[0055] The shape, size and quantity of cooling channels are determined according to the structural characteristics of the mold. Usually, the shape of the cooling channel is circular, and the diameter is adjusted according to the mold size and cooling requirements.

[0056] Ensure that the spacing between cooling channels is reasonable to avoid interference and short circuits. During the design process, computer-aided design (CAD) software can be used to intuitively display the layout of cooling channels.

[0057] Consider the inlet and outlet locations of the cooling water channel to facilitate installation and replacement. At the same time, ensure the pipe size and connection method at the inlet and outlet to facilitate the flow of coolant.

[0058] Next, the following methods are used to deal with construction holes:

[0059] During the mold manufacturing process, construction holes are pre-set. The diameter and position of the construction holes should be designed according to the size and installation position of the round copper plug.

[0060] Use plugs to plug construction holes. To ensure the sealing performance of the plugs, the following methods can be used:

[0061] a. Use aluminum or copper rods with the same diameter as the construction hole as plugs.

[0062] b. Place the aluminum or copper rod into the construction hole and tap it to expand it and fit tightly to the hole wall to ensure that there is no air or water leakage.

[0063] Then, for the production of round copper plugs, the following method is used:

[0064] Prepare copper rods of certain specifications, such as Φ4~Φ20.

[0065] A copper plug is used to make a clamp, and multiple copper rods of appropriate diameter are selected and neatly arranged together and placed in an adjusting device. The clamping device adopts the following structure:

[0066] The first pressing block 21 and the second pressing block 22 are used to clamp the copper rod. The clamped copper rod is placed in the clamping device, and the second pressing block 22 is adjusted to lightly press the copper rod to reserve a 0.5 cm gap for easy length adjustment, and fixed by locking screws through the side U-shaped groove.

[0067] After assembly, place the copper plug making fixture on the sawing machine, adjust the protruding length, clamp the fixture through the sawing machine's own clamping device, and set appropriate sawing parameters, such as sawing speed, feed speed, etc.

[0068] Start sawing off the copper rod to get a round copper plug of a certain length. During the sawing process, care should be taken to maintain uniform clamping force to avoid poor plug shape caused by uneven force.

[0069] Take out the prepared round copper plug, inspect it and trim the burrs to ensure that its size and quality meet the requirements.

[0070] Finally, knock the prepared round copper plug into the construction hole, and deform and swell the copper plug by knocking it to ensure that there is no air or water leakage. At this point, the cooling water channel arrangement and round copper water plugging of the plastic mold are completed.

[0071] Through the above implementation methods, the present invention has achieved remarkable results in improving the quality and efficiency of the arrangement of cooling water channels of plastic molds. At the same time, the use of a disposable multiple copper rod clamping device simplifies the production process of round copper plugs and reduces production costs. In addition, the present invention has the advantages of simple structure, convenient operation, and wide application range, which is helpful to improve the technical level and product quality of my country's plastic mold industry.

[0072] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0073] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment will not be described in detail here.

[0074] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0075] In the above embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0076] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A plug manufacturing fixture, characterized in that: include: A clamping assembly (1), the clamping assembly (1) comprising a first clamping component (11) and a second clamping component (12), wherein a clamping channel (13) for accommodating a material to be processed (10) is provided between the first clamping component (11) and the second clamping component (12); the second clamping component (12) is movably arranged relative to the first clamping component (11) so as to sequentially fix a plurality of materials to be processed (10) in the clamping channel (13) along a predetermined direction; An adjusting component (2), wherein the adjusting component (2) is movably arranged relative to the clamping component (1), and the adjusting component (2) is used to connect with the material to be processed (10) to drive the material to be processed (10) to expose the clamping channel (13).

2. The plug making fixture according to claim 1, characterized in that: The clamping channel (13) comprises an inlet (131) and an outlet (132) arranged opposite to each other, and the adjustment component (2) is located at an end of the outlet (132) away from the inlet (131); and / or, The moving direction of the adjustment component (2) and the moving direction of the second clamping component (12) are arranged perpendicular to each other.

3. The plug manufacturing fixture according to claim 1, characterized in that: The clamping assembly (1) comprises: A fixed block (14), the fixed block (14) being fixedly connected to the first clamping component (11); a movable groove (141) is provided on the fixed block (14); An adjusting member (15), the adjusting member (15) comprising a connecting rod (151) and an adjusting head (152), the connecting rod (151) passing through the movable groove (141) and connected to the second clamping member (12), the adjusting head (152) being relatively movably connected to the fixed block (14).

4. The plug making fixture according to claim 3, characterized in that: There are a plurality of movable grooves (141), which are arranged at intervals, and the extending directions of the plurality of movable grooves (141) are parallel to each other. There are a plurality of adjusting members (15), and the plurality of adjusting members (15) are arranged in a one-to-one correspondence with the plurality of movable grooves (141).

5. The plug making fixture according to claim 3, characterized in that: The connecting rod (151) is provided with an external thread, the second clamping component (12) is provided with a connecting hole, and the connecting hole is provided with an internal thread matching the external thread; the inner wall of the movable groove (141) is provided with a connecting flange (142), and the connecting flange (142) is used to abut against the adjusting head (152).

6. The plug manufacturing fixture according to claim 3, characterized in that: The clamping assembly (1) comprises a locking block (16), wherein the locking block (16) is located on a side of the second clamping component (12) away from the fixing block (14), and the locking block (16) is relatively movably connected to the first clamping component (11) so as to clamp the second clamping component (12) between the locking block (16) and the fixing block (14).

7. The plug making fixture according to claim 6, characterized in that: The first clamping component (11) is provided with a movable slide rail (111), the extension direction of the movable slide rail (111) is parallel to the moving direction of the locking block (16), the locking block (16) is provided with a connecting groove (161), and the movable slide rail (111) is inserted into the connecting groove (161).

8. The plug manufacturing fixture according to claim 7, characterized in that: The first clamping member (11) comprises: A fixed plate (112), the fixed plate (112) having a clamping surface (1121) arranged opposite to the second clamping component (12) and a connecting surface (1122) connected to the clamping surface (1121), and the movable slide rail (111) is arranged to protrude from the connecting surface (1122).

9. The plug manufacturing fixture according to claim 1, characterized in that: The regulating component (2) comprises: A first pressing block (21) and a second pressing block (22); A first fastener, which is inserted into the first pressing block (21) and the second pressing block (22); a second fastener, the second fastener being inserted through the first pressing block (21) and the second pressing block (22); the first fastener and the second fastener being arranged at a distance; A fixed channel for clamping the material to be processed (10) is provided between the first pressing block (21) and the second pressing block (22), and the clamping channel (13) is located between the first fastener and the second fastener.

10. The plug making fixture according to claim 9, characterized in that: The adjustment component (2) further comprises an anti-slip rubber sheet, which is used to abut against the material to be processed (10); the anti-slip rubber sheet is arranged on the first pressing block (21) and / or on the first pressing block (21).

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