Machining clamp of iron casting product for nail gun

Abstract

The embodiment of the utility model discloses a processing clamp for iron casting products for nail guns, which comprises a bridge plate, a plurality of connecting seats are arranged in the middle of the upper end of the bridge plate, positioning connecting seats and oil cylinders are arranged on the connecting seats, top heads are arranged at the tops of the oil cylinders and positioned on one sides of the positioning connecting seats, and pressing blocks are arranged on two sides of each positioning connecting seat. The rear end of the pressing block is installed on a pressing arm of the lever oil cylinder, the lower end of the lever oil cylinder is installed on the lever oil cylinder heightening block, the lever oil cylinder heightening block is installed on the bridge plate, the iron casting product clamping device for the nail gun can clamp a plurality of iron casting products for the nail gun, and machining is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a processing clamp for an iron casting product used for a nail gun. Background Art

[0002] Nail guns are products composed of a gun body and a magazine, including electric nail guns, pneumatic nail guns, gas nail guns, and manual nail guns. The parts of nail guns include castings, which have the advantages of low cost and good processing technology. However, castings still need to be processed later to make finished products. At present, there is no suitable fixture for the casting parts of nail guns, which is not convenient for positioning and processing. Utility Model Content

[0003] The utility model provides a processing fixture for an iron casting product for a nail gun, which can clamp a plurality of iron casting products for a nail gun, thereby facilitating mechanical processing.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model discloses a processing fixture for an iron casting product for a nail gun, comprising a bridge plate, a plurality of connecting seats are installed at the middle of the upper end of the bridge plate, a positioning connecting seat and an oil cylinder are installed on the connecting seat, a top head is installed on the top of the oil cylinder, the top head is located at one side of the positioning connecting seat, pressure blocks are arranged on both sides of each positioning connecting seat, the rear end of the pressure block is installed on the pressure arm of the lever oil cylinder, the lower end of the lever oil cylinder is installed on the lever oil cylinder pad, and the lever oil cylinder pad is installed on the bridge plate.

[0006] Preferably, the connecting seat is provided with an oil cylinder mounting hole, a groove one is provided in the middle of the top and bottom of the connecting seat, and the connecting seat is provided with a fixing hole one and a positioning hole.

[0007] Preferably, the positioning connection seat is provided with a second fixing hole corresponding to the first fixing hole, the positioning connection seat is provided with a positioning hole corresponding to the positioning hole of the connection seat, and the second fixing hole is a countersunk hole.

[0008] Preferably, the positioning connection seat is also provided with a spring positioning pin mounting hole, the spring positioning pin mounting hole includes mounting hole one and mounting hole two, mounting hole one is coaxial with mounting hole two, the diameter of mounting hole one is smaller than the diameter of mounting hole two, and mounting hole one is located at the upper end of mounting hole two.

[0009] Preferably, the positioning connection seat is also provided with a mounting hole three connected to the mounting hole one, the cylindrical surface of the spring positioning pin is provided with a groove two, the groove two faces the mounting hole three, a positioning block is provided in the middle of the upper end surface of the positioning connection seat, and the other end of the positioning connection seat relative to the cylinder is provided with a groove three.

[0010] Preferably, the pressure block includes a connecting part and a clamping part, the connecting part is provided with a connecting hole, the connecting part is connected to the pressure arm of the lever cylinder through the connecting hole, two clamping parts are symmetrically arranged on the connecting part, an avoidance groove is provided at the front end of the clamping part, and a clamping block is provided on the outer side of the bottom of the clamping part.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model utilizes two pressing blocks symmetrically arranged on both sides of the product to press the upper ends of both sides of the product. At the same time, the longer end of the product is supported by a top head, which makes it convenient for a milling cutter to process the area. The product will not shake during processing. The utility model can stably clamp the casting of the nail gun, which is convenient for milling cutter processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of an embodiment of the utility model.

[0014] Figure 2 It is a partial schematic diagram of an embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of a bridge plate according to an embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of a connecting seat according to an embodiment of the utility model.

[0017] Figure 5 It is a schematic diagram of a positioning connection seat according to an embodiment of the utility model.

[0018] Figure 6 It is a schematic diagram of a positioning connection seat according to an embodiment of the utility model.

[0019] Figure 7 It is a schematic diagram of a positioning connection seat according to an embodiment of the utility model.

[0020] Figure 8 It is a top view of the positioning connection seat of the embodiment of the utility model.

[0021] Fig. 9 yes Figure 8 Middle AA section view.

[0022] Fig.10 It is a schematic diagram of a briquetting embodiment of the utility model.

[0023] Fig.11 It is a schematic diagram of a briquetting embodiment of the utility model. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] As shown in the figure, the utility model discloses a processing fixture for iron casting products for nail guns, including a bridge plate 1, a plurality of connecting seats 2 are installed in the middle of the upper end of the bridge plate 1, a positioning connecting seat 3 and a cylinder 4 are installed on the connecting seat 2, a top head 5 is installed on the top of the cylinder 4, and the top head 5 is located on one side of the positioning connecting seat 3, and a pressure block 6 is provided on both sides of each positioning connecting seat 3, and the rear end of the pressure block 6 is installed on the pressure arm 8 of the lever cylinder 7, and the lower end of the lever cylinder 7 is installed on the lever cylinder pad 9, and the lever cylinder pad 9 is installed on the bridge plate 1. The product 10 is placed on the positioning connecting seat 3, the pressure block 6 is pressed on the upper end of the product 10, and the top head 5 supports one end of the product 10. The milling cutter B performs mechanical processing on the product 10. Two pressure blocks 6 press the upper end of the product 10, and the lower end of the product is located on the positioning connecting seat 3. The end of the product 10 to be processed is located on the top head 5, which is convenient for milling cutter processing. When processing is not required, the lever cylinder 7 does not work. When processing is required, the lever cylinder 7 works to drive the pressing arm 8 to drive the pressing block 6 to rotate and clamp the product.

[0026] In an embodiment of the utility model, the connecting seat 2 is provided with a cylinder mounting hole 21 , a groove 22 is provided in the middle of the top and bottom of the connecting seat 21 , and the connecting seat 2 is provided with a fixing hole 23 and a positioning hole 24 .

[0027] In one embodiment of the utility model, the positioning connection seat 3 is provided with a second fixing hole 31 corresponding to the first fixing hole 23, and the positioning connection seat 3 is provided with a positioning hole 24 corresponding to the positioning hole of the connection seat 2, and the second fixing hole 31 is a countersunk hole. The positioning connection seat 3 is connected to the connection seat 2 through the first fixing hole 23 and the second fixing hole 31, wherein the fastener fixes more than two parts to the bridge plate 1. Due to the design of the countersunk hole, the top of the fastener is located at the lower end of the top of the positioning connection seat 3.

[0028] In an embodiment of the utility model, the positioning connection seat 3 is further provided with a spring positioning pin mounting hole 32, the spring positioning pin mounting hole 32 includes a mounting hole 1 321 and a mounting hole 2 322, the mounting hole 1 321 is coaxial with the mounting hole 2 322, the diameter of the mounting hole 1 321 is smaller than the diameter of the mounting hole 2 322, and the mounting hole 1 321 is located at the upper end of the mounting hole 2 322. The spring positioning pin mounting hole 32 is installed with the spring positioning pin 11, and the spring positioning pin is used to position the product.

[0029] In one embodiment of the utility model, the positioning connection seat 3 is also provided with a mounting hole three 33 connected to the mounting hole one, the cylindrical surface of the spring positioning pin 11 is provided with a groove two 111, the groove two 111 is opposite to the mounting hole three 33, a positioning block 34 is provided in the middle of the upper end surface of the positioning connection seat 3, and the other end of the positioning connection seat 3 relative to the cylinder 4 is provided with a groove three 35.

[0030] In one embodiment of the utility model, the pressing block 6 includes a connecting portion 61 and a pressing portion 62. The connecting portion 61 is provided with a connecting hole 611. The connecting portion 61 is connected to the pressing arm 8 of the lever oil cylinder through the connecting hole 611. Two pressing portions 62 are symmetrically arranged on the connecting portion 61. The front end of the pressing portion 62 is provided with an avoidance groove 621, and the bottom outer side of the pressing portion is provided with a pressing block 63. The avoidance groove 621 is used to avoid the product to prevent interference. The pressing block 63 presses the product.

[0031] The above contents are merely examples and explanations of the structure of the present utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the present utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the present utility model.

Claims

1. A processing fixture for iron casting products for nail guns, characterized by: It includes a bridge plate, and several connecting seats are installed in the middle of the upper end of the bridge plate, a positioning connecting seat and an oil cylinder are installed on the connecting seat, a top head is installed on the top of the oil cylinder, and the top head is located on one side of the positioning connecting seat, and pressure blocks are provided on both sides of each positioning connecting seat, and the rear end of the pressure block is installed on the pressure arm of the lever oil cylinder, and the lower end of the lever oil cylinder is installed on the lever oil cylinder pad, and the lever oil cylinder pad is installed on the bridge plate.

2. The processing fixture of the iron casting product for nail gun according to claim 1, characterized in that: The connecting seat is provided with an oil cylinder mounting hole, a groove one is provided in the middle of the top and the bottom of the connecting seat, and the connecting seat is provided with a fixing hole one and a positioning hole.

3. The processing fixture of the iron casting product for nail gun according to claim 2, characterized in that: The positioning connection seat is provided with a second fixing hole corresponding to the first fixing hole, the positioning connection seat is provided with a positioning hole corresponding to the positioning hole of the connection seat, and the second fixing hole is a countersunk hole.

4. The processing fixture of the iron casting product for nail gun according to claim 3, characterized in that: The positioning connection seat is also provided with a spring positioning pin mounting hole, which includes mounting hole one and mounting hole two. Mounting hole one is coaxial with mounting hole two, the diameter of mounting hole one is smaller than the diameter of mounting hole two, and mounting hole one is located at the upper end of mounting hole two.

5. The processing fixture of the iron casting product for nail gun according to claim 4, characterized in that: The positioning connection seat is also provided with a mounting hole three connected with the mounting hole one, the cylindrical surface of the spring positioning pin is provided with a groove two, the groove two faces the mounting hole three, a positioning block is provided in the middle of the upper end surface of the positioning connection seat, and the other end of the positioning connection seat relative to the cylinder is provided with a groove three.

6. The processing fixture of the iron casting product for nail gun according to claim 1, characterized in that: The pressure block includes a connecting part and a clamping part. The connecting part is provided with a connecting hole. The connecting part is connected to the pressure arm of the lever cylinder through the connecting hole. Two clamping parts are symmetrically arranged on the connecting part. An avoidance groove is provided at the front end of the clamping part. A clamping block is provided at the outer side of the bottom of the clamping part.

Images