Claw hammer production and processing fixing device

Abstract

The utility model relates to the technical field of claw hammer machining, in particular to a claw hammer producing and machining fixing device which comprises a fixing die holder, a hammer head positioning groove is formed in the side wall of an inner cavity of the fixing die holder, a hammer handle positioning groove is further formed in the top of the fixing die holder, and a hammer head fixing block is arranged on one side of the hammer head positioning groove. Hammer handle fixers are arranged on the two sides of the hammer handle positioning groove; the driving piece is arranged at the bottom of the hammer head fixing block, the hammer head fixing block and the two hammer handle fixing blocks can be synchronously driven to move, clamping and fixing of the hammer head and the hammer handle of the claw hammer can be synchronously achieved in cooperation with the hammer head positioning groove and the hammer handle positioning groove, on the contrary, the hammer head and the hammer handle of the claw hammer can be synchronously loosened, the same driving piece is used, and operation is convenient. The operation and the use are simpler and more convenient, and meanwhile, the later actual use and maintenance cost can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of claw hammer processing technology, specifically to a claw hammer production and processing fixing device. Background Technology

[0002] A claw hammer is a common hand tool mainly used for striking, hitting, and disassembling. It typically has a curved hammerhead shape. Its production and processing refer to the process of processing metal materials into hammerheads through forging, cutting, grinding, and other processes, and then connecting them with wooden or plastic handles. In some cases, the hammerhead and handle are directly machined from metal materials to form the finished tool. When the claw hammer and handle are formed as one piece, or when the hammer already has a wooden or plastic handle installed, two or more sets of clamps are usually used to fix the hammerhead and handle separately to ensure the stability of the hammer during processing. However, this also requires two or more sets of motors or cylinders to control the clamps, making the operation relatively complex and the maintenance costs relatively high in the later stages of use.

[0003] In view of this, we propose a fixing device for the production and processing of claw hammers. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a claw hammer production and processing fixing device, which can effectively solve the problems of the existing technology requiring the use of two or more sets of driving components to fix the hammer head and hammer handle, which is complicated to operate and has high maintenance costs in the later use.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This utility model provides a fixing device for the production and processing of claw hammers, including a fixing mold base. The inner cavity side wall of the fixing mold base is provided with a hammer head positioning groove, and the top of the fixing mold base is also provided with a hammer handle positioning groove.

[0007] A hammer head fixing block is provided on one side of the hammer head positioning groove, and hammer handle fixing blocks are also provided on both sides of the hammer handle positioning groove.

[0008] The hammer head fixing block has a driving component at its bottom, and the driving component is also located on the side of the two sets of hammer handle fixing blocks that are far apart from each other.

[0009] Furthermore, the driving component includes a second slider that is fixedly installed at the bottom of the hammer head fixing block, and a lead screw is threadedly connected to the inner cavity side wall of the second slider.

[0010] Furthermore, a second slide groove is provided on the top of the fixed mold base, one end of the lead screw is rotatably installed on the inner cavity side wall of the second slide groove, and the other end of the lead screw rotates through the fixed mold base.

[0011] Furthermore, a motor is fixedly installed on one side of the fixed mold base, and the motor is fixedly installed on the end of the lead screw that passes through the fixed mold base via an output shaft.

[0012] Furthermore, the top of the fixed mold base is provided with two sets of first sliding grooves that are symmetrically distributed, and the inner cavity sidewalls of the two sets of first sliding grooves are slidably installed with first sliders.

[0013] Furthermore, slide rods are slidably installed on the inner cavity sidewalls of the two sets of first sliders, and both ends of the slide rods are fixedly installed on the inner cavity sidewalls of the first slide groove.

[0014] Both sets of first sliders have connecting rods rotatably mounted on their bottoms, and the ends of both connecting rods furthest from the first sliders are rotatably mounted on the surface of the second slider.

[0015] The technical solution provided by this utility model has the following advantages compared with the known public technology:

[0016] This invention features a driving component at the bottom of the hammerhead fixing block, which can simultaneously move the hammerhead fixing block and two sets of hammer handle fixing blocks. Combined with the hammerhead positioning groove and the hammer handle positioning groove, it can simultaneously clamp and fix the hammerhead and handle of the claw hammer. Conversely, it can also simultaneously loosen the hammerhead and handle of the claw hammer. Using the same driving component makes operation and use simpler, and also effectively reduces subsequent actual use and maintenance costs. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a first-view structural diagram of the present invention;

[0019] Figure 2 This is a partial cross-sectional structural diagram of the fixed mold base of this utility model;

[0020] Figure 3 This is a partial structural diagram of the slide bar, the first slider, and related components of this utility model.

[0021] The labels in the diagram represent: 1. Fixed mold base; 2. Hammer head positioning groove; 3. Hammer handle positioning groove; 4. Motor; 5. Hammer head fixing block; 6. First slide groove; 7. First slider; 8. Hammer handle fixing block; 9. Second slider; 10. Second slide groove; 11. Lead screw; 12. Connecting rod; 13. Slide rod. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] The present invention will be further described below with reference to the embodiments.

[0024] A hammer manufacturing and processing fixing device includes a fixed mold base 1. The inner cavity side wall of the fixed mold base 1 is provided with a hammer head positioning groove 2, and the top of the fixed mold base 1 is also provided with a hammer handle positioning groove 3. A hammer head fixing block 5 is provided on one side of the hammer head positioning groove 2, and hammer handle fixing blocks 8 are provided on both sides of the hammer handle positioning groove 3. A driving component is provided at the bottom of the hammer head fixing block 5, and the driving component is also provided on the side of the two sets of hammer handle fixing blocks 8 that are far apart from each other.

[0025] Specifically, the hammer can first be positioned and placed using the hammer head positioning groove 2 and hammer handle positioning groove 3 on the fixed mold base 1. The round end of the hammer is placed in the hammer head positioning groove 2, and the hammer handle is placed in the hammer handle positioning groove 3. Then, using the driving component provided at the bottom of the hammer head fixing block 5, the hammer head fixing block 5 can be moved towards the hammer head positioning groove 2, thereby clamping and fixing the hammer head part of the hammer. The driving component can also drive the two sets of hammer handle fixing blocks 8 to move towards each other simultaneously. Together with the hammer handle positioning groove 3, the hammer handle of the hammer can be positioned and fixed.

[0026] Specifically, the driving component includes a second slider 9 fixedly installed at the bottom of the hammer head fixing block 5. A lead screw 11 is threadedly connected to the inner cavity side wall of the second slider 9. A second slide groove 10 is opened at the top of the fixed mold base 1. One end of the lead screw 11 is rotatably installed on the inner cavity side wall of the second slide groove 10, and the other end of the lead screw 11 rotates through the fixed mold base 1. A motor 4 is fixedly installed on one side of the fixed mold base 1. The motor 4 is fixedly installed on the end of the lead screw 11 that passes through the fixed mold base 1 through the output shaft. Two sets of first slide grooves 6 are also opened at the top of the fixed mold base 1. A first slider 7 is slidably installed on the inner cavity side wall of both sets of first slide grooves 6. A slide rod 13 is slidably installed on the inner cavity side wall of both sets of first sliders 7, and both ends of the slide rod 13 are fixedly installed on the inner cavity side wall of the first slide groove 6. A connecting rod 12 is rotatably installed at the bottom of both sets of first sliders 7. The ends of the two sets of connecting rods 12 away from the first sliders 7 are rotatably installed on the surface of the second slider 9.

[0027] Specifically, after the hammer is placed, the output can be generated by the motor 4 fixedly installed on one side of the fixed mold base 1, which can drive the lead screw 11 in the second slide groove 10 to rotate. Because the second slider 9 is limited and guided by the second slide groove 10, when the lead screw 11 rotates, the hammer head fixing block 5 can be driven to move axially through the second slider 9, so as to clamp and fix the hammer head of the claw hammer in conjunction with the hammer head positioning groove 2. When the second slider 9 moves, the two sets of second sliders 9 on the surface of the slide rod 13 can be driven to move in opposite directions through the two sets of connecting rods 12, so as to clamp and fix the surface of the claw hammer handle using the two sets of hammer handle fixing blocks 8.

[0028] The working principle of this utility model is as follows: First, the hammer can be positioned and placed using the hammer head positioning groove 2 and hammer handle positioning groove 3 on the fixed mold base 1. The round end of the hammer is placed in the hammer head positioning groove 2, and the hammer handle is placed in the hammer handle positioning groove 3. After the hammer is placed, the output can be provided by the motor 4 fixedly installed on one side of the fixed mold base 1, which can drive the lead screw 11 in the second slide groove 10 to rotate. Because the second slider 9 is limited and guided by the second slide groove 10, when the lead screw 11 rotates, the hammer head can be driven by the second slider 9. The fixed block 5 moves axially, thereby cooperating with the hammer head positioning groove 2 to clamp and fix the hammer head of the claw hammer. When the second slider 9 moves, the two sets of second sliders 9 on the surface of the slide rod 13 can be driven by the two sets of connecting rods 12 to move in opposite directions. Thus, the hammer handle fixing blocks 8 can clamp and fix the surface of the claw hammer handle. Conversely, when the hammer is processed, the motor 4 can output rotation in the opposite direction, which can drive the lead screw 11 to reverse, thereby driving the hammer head fixing block 5 and the two sets of hammer handle fixing blocks 8 to move and release the claw hammer.

[0029] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A device for holding a claw hammer during production and processing, characterized in that The utility model relates to a hammer head positioning groove (2) is seted up to the inner chamber side wall of fixed mould seat (1), and the top of fixed mould seat (1) still sets up hammer handle positioning groove (3), and the one side of hammer head positioning groove (2) is provided with hammer head fixed block (5), and the both sides of hammer handle positioning groove (3) still are provided with hammer handle fixed block (8) evenly, Wherein, the bottom of hammer head fixed block (5) is provided with drive part, and drive part is still set up in the one side of two groups of hammer handle fixed block (8) away from each other. Drive part includes the second sliding block (9) of fixed installation in the bottom of hammer head fixed block (5), and the inner chamber side wall of second sliding block (9) is provided with screw rod (11) in the form of screwing. The top of fixed mould seat (1) sets up second sliding slot (10), and one end of screw rod (11) is rotatably installed to the inner chamber side wall of second sliding slot (10), and the other end of screw rod (11) is rotatably installed to fixed mould seat (1).

2. The claw hammer production and processing fixing device according to claim 1, characterized in that, The one side of fixed mould seat (1) is fixedly installed with motor (4), and motor (4) is fixedly installed to the one end of screw rod (11) through output shaft and passes through fixed mould seat (1).

3. The device according to claim 2, wherein The top of fixed mould seat (1) still sets up two groups of first sliding slot (6) and is symmetrically distributed, and the inner chamber side wall of two groups of first sliding slot (6) is slidably installed with first sliding block (7) evenly.

4. The device of claim 3, wherein: The inner chamber side wall of two groups of first sliding block (7) is slidably installed with slide rod (13), and the both ends of slide rod (13) are fixedly installed to the inner chamber side wall of first sliding slot (6); 5. The device of claim 4, wherein: The bottom of two groups of first sliding block (7) is rotatably installed with connecting rod (12), and the one end of two groups of connecting rod (12) away from first sliding block (7) is rotatably installed to the surface of second sliding block (9).

6. The device of claim 5, wherein: ​ ​

Images