Double-head concentric shrinking processing equipment

Abstract

The utility model provides a double-headed concentric shrinking processing equipment, including a workbench and a mounting mechanism, wherein the surface of the support plate is fixedly connected to a driving motor, the surface of the workbench is fixedly connected to a first fixed block, the surface of the first fixed block is fixedly connected to a second fixed block, the surface of the workbench is fixedly connected to a controller, the surface of the workbench is provided with a shrinking mechanism, and the surface of the first fixed block is provided with a mounting mechanism. The double-headed concentric shrinking processing equipment, through the setting of the mounting mechanism, rotates the bolt to take it out from the threaded hole, at this time, removes the first clamping block, slides the second clamping block, the latch pin will be retracted from the first clamping hole into the second clamping hole under the action of the spring, the second clamping block slides out of the slide groove through the second slider, takes out the new clamping block, and installs and replaces it in the same way, during processing, the gravity pressure rod presses the load-bearing block downward, and at the same time the connecting block drives the first clamping block to press downward until the pipe is clamped, so that it will not be offset due to rolling during processing.

Description

Technical Field

[0001] The utility model relates to the technical field related to mechanical processing, in particular to double-head shrinking concentric processing equipment. Background Art

[0002] Machining is the process of cutting a material (usually metal) into the desired final shape and size through a controlled material removal process. Processes with this common theme are collectively referred to as subtractive manufacturing, in contrast to additive manufacturing, which uses controlled material addition. The exact meaning of the "controlled" part of the definition can vary, but generally means the use of machine tools. Machining is part of the manufacture of many metal products, but can also be used for other materials such as wood, plastic, ceramics and composites. Some copper pipes or other pipes need to be processed mechanically before use. Some require shrinking of both ends of the pipe. Therefore, double-end shrinking concentric processing equipment is particularly needed.

[0003] However, the existing double-head concentric shrinking processing equipment will inevitably be damaged as the use time increases, and there are still many inconveniences in replacing the chuck. Utility Model Content

[0004] The purpose of the utility model is to provide a double-headed shrinking concentric processing equipment to solve the existing double-headed shrinking concentric processing equipment proposed in the above background technology. However, with the increase of use time, the chuck for limiting the pipe will inevitably be damaged in the existing double-headed shrinking concentric processing equipment, and there are still many inconveniences in replacing the chuck.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a workbench and a mounting mechanism, the mounting mechanism including a slide groove, a first clamping hole, a gravity pressure rod, a load-bearing block, a connecting block, a threaded hole, a first clamping block, a bolt, a second clamping block, a second slider, a second clamping hole, a spring and a bayonet, the surface of the workbench is fixedly connected with a supporting foot, the surface of the workbench is slidably connected with a cabinet door, the surface of one side of the workbench is fixedly connected with a supporting plate, the surface of the support plate is fixedly connected with a driving motor, the surface of the workbench is fixedly connected with a first fixed block, the surface of the first fixed block is fixedly connected with a second fixed block, the surface of the workbench is fixedly connected with a controller, the surface of the workbench is provided with a shrinking mechanism, and the surface of the first fixed block is provided with a mounting mechanism.

[0006] Preferably, the supporting legs are arranged in multiple groups symmetrically about the central axis of the workbench and are evenly distributed at the four corners of the workbench.

[0007] Preferably, a wire is fixedly connected to the surface of the second fixing block, and the other end of the wire is connected to the surface of the controller.

[0008] Preferably, the shrinking mechanism includes a guide rail, a fixed plate, a first slider, a cylinder, a sliding plate and a shrinking tube. The surface of the workbench is fixedly connected to the guide rail, the surface of the guide rail is slidably connected to the fixed plate, the surface of the fixed plate is fixedly connected to the first slider, the surface of the fixed plate is fixedly connected to the cylinder, the surface of the cylinder is slidably connected to the sliding plate, and the surface of the sliding plate is fixedly connected to the shrinking tube.

[0009] Preferably, the sliding plate forms a sliding structure through a cylinder, a guide rail and a first sliding block, and the size of the groove formed on the surface of the first sliding block matches the size of the surface block of the guide rail.

[0010] Preferably, a sliding groove is provided on the surface of the first fixing block, a first clamping hole is provided on the inner wall surface of the first fixing block, a gravity pressure rod is slidably connected to the surface of the second fixing block, a load-bearing block is fixedly connected to the surface of the gravity pressure rod, a connecting block is fixedly connected to the surface of the load-bearing block, a threaded hole is provided on the surface of the connecting block, a first clamping block is threadedly connected to the surface of the connecting block, a bolt passes through the surface of the connecting block, a second clamping block is slidably connected to the surface of the first fixing block, a second clamping block is fixedly connected to the surface of the second sliding block, a second clamping hole is provided on the inner wall surface of the second sliding block, a spring is fixedly connected to the surface of the second sliding block, and a bayonet is fixedly connected to the surface of the spring.

[0011] Preferably, the size of the second sliding block matches the size of the sliding groove, and the bolts are arranged in multiple groups on the surface of the connecting block.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the double-head shrinking concentric processing equipment, through the arrangement of the slide groove, the first clamping hole, the gravity pressure rod, the load-bearing block, the connecting block, the threaded hole, the first clamping block, the bolt, the second clamping block, the second slider, the second clamping hole, the spring and the bayonet, when the first clamping block and the second clamping block are damaged and need to be replaced, the bolt is rotated to take them out from the threaded hole. At this time, the first clamping block is removed and the second clamping block is slid. The bayonet will be retracted from the first clamping hole into the second clamping hole under the action of the spring, and the second clamping block slides out of the slide groove through the second slider, and the new clamping block is taken out and installed in the same way to complete the replacement. During processing, the gravity pressure rod presses the load-bearing block downward, and at the same time the connecting block drives the first clamping block to be pressed downward until the pipe is clamped to limit the pipe so that it will not be offset due to rolling during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0014] Figure 2 This is a schematic cross-sectional view of the shrinking mechanism of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation mechanism of the utility model;

[0016] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0017] In the figure: 1, workbench; 2, supporting feet; 3, cabinet door; 4, supporting plate; 5, driving motor; 6, first fixed block; 7, second fixed block; 8, controller; 9, shrinking mechanism; 901, guide rail; 902, fixed plate; 903, first slider; 904, cylinder; 905, sliding plate; 906, shrinking tube; 10, installation mechanism; 1001, slide groove; 1002, first clamping hole; 1003, gravity pressure rod; 1004, load-bearing block; 1005, connecting block; 1006, threaded hole; 1007, first clamping block; 1008, bolt; 1009, second clamping block; 1010, second slider; 1011, second clamping hole; 1012, spring; 1013, bayonet. 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 Figure 1-4 The utility model provides a technical solution: a double-head shrinking concentric processing equipment, including a workbench 1 and a mounting mechanism 10, characterized in that the mounting mechanism 10 includes a slide groove 1001, a first clamping hole 1002, a gravity pressure rod 1003, a load-bearing block 1004, a connecting block 1005, a threaded hole 1006, a first clamping block 1007, a bolt 1008, a second clamping block 1009, a second slider 1010, a second clamping hole 1011, a spring 1012 and a bayonet 1013, the surface of the workbench 1 is fixedly connected with a supporting foot 2, the surface of the workbench 1 is slidably connected with a cabinet door 3, a side surface of the workbench 1 is fixedly connected with a supporting plate 4, the surface of the support plate 4 is fixedly connected with a driving motor 5, the surface of the workbench 1 is fixedly connected with a first fixed block 6, the surface of the first fixed block 6 is fixedly connected with a second fixed block 7, the surface of the workbench 1 is fixedly connected with a controller 8, the surface of the workbench 1 is provided with a shrinking mechanism 9, and the surface of the first fixed block 6 is provided with a mounting mechanism 10.

[0020] Furthermore, multiple groups of support feet 2 are symmetrically arranged about the central axis of the workbench 1 and are evenly distributed at the four corners of the workbench 1. Through the arrangement of the support feet 2, the arrangement of multiple groups of support feet 2 increases the friction between the workbench 1 and the ground, making the workbench 1 more stable when placed on the ground.

[0021] Furthermore, a wire is fixedly connected to the surface of the second fixing block 7, and the other end of the wire is connected to the surface of the controller 8. Through the setting of the controller 8, the situation of the machine when in use can be quickly controlled.

[0022] Furthermore, the shrinking mechanism 9 includes a guide rail 901, a fixed plate 902, a first slider 903, a cylinder 904, a sliding plate 905 and a shrinking tube 906. The surface of the workbench 1 is fixedly connected to the guide rail 901, the surface of the guide rail 901 is slidably connected to the fixed plate 902, the surface of the fixed plate 902 is fixedly connected to the first slider 903, the surface of the fixed plate 902 is fixedly connected to the cylinder 904, the surface of the cylinder 904 is slidably connected to the sliding plate 905, and the surface of the sliding plate 905 is fixedly connected to the shrinking tube 906. Through the arrangement of the guide rail 901, the fixed plate 902, the first slider 903, the cylinder 904, the sliding plate 905 and the shrinking tube 906, the cylinder 904 is started. Under the action of the cylinder 904, the fixed plate 902 drives the sliding plate 905 and the shrinking tube 906 to slide on the surface of the guide rail 901 through the first slider 903. When sliding to the bottom, the shrinking tube 906 completes the shrinking of the pipeline.

[0023] Furthermore, the sliding plate 905 forms a sliding structure through the cylinder 904, the guide rail 901 and the first slider 903. The size of the groove on the surface of the first slider 903 is consistent with the size of the surface block of the guide rail 901. Through the setting of the guide rail 901, the first slider 903 and the cylinder 904, the cylinder 904 enables the machine to quickly complete the shrinkage of the pipeline, and the guide rail 901 limits the first slider 903, making the machine more stable during sliding.

[0024] Further, a slide groove 1001 is provided on the surface of the first fixing block 6, a first clamping hole 1002 is provided on the inner wall surface of the first fixing block 6, a gravity pressure rod 1003 is slidably connected to the surface of the second fixing block 7, a load-bearing block 1004 is fixedly connected to the surface of the gravity pressure rod 1003, a connecting block 1005 is fixedly connected to the surface of the load-bearing block 1004, a threaded hole 1006 is provided on the surface of the connecting block 1005, a first clamping block 1007 is threadedly connected to the surface of the connecting block 1005, and the connecting block 1005 is connected to the first clamping block 1007. The surface of the first fixed block 6 is penetrated by a bolt 1008, the surface of the first fixed block 6 is slidably connected with a second clamping block 1009, the surface of the second clamping block 1009 is fixedly connected with a second slider 1010, the inner wall surface of the second slider 1010 is provided with a second clamping hole 1011, the surface of the second slider 1010 is fixedly connected with a spring 1012, the surface of the spring 1012 is fixedly connected with a bayonet pin 1013, through the slide groove 1001, the first clamping hole 1002, the gravity pressure rod 1003, the load-bearing block 1004, The connection block 1005, the threaded hole 1006, the first clamping block 1007, the bolt 1008, the second clamping block 1009, the second slider 1010, the second clamping hole 1011, the spring 1012 and the bayonet 1013 are arranged such that when the first clamping block 1007 and the second clamping block 1009 are damaged and need to be replaced, the bolt 1008 is rotated to be taken out from the threaded hole 1006. At this time, the first clamping block 1007 is removed, the second clamping block 1009 is slid, and the bayonet 1013 is moved out of the first clamping block 1007 under the action of the spring 1012. A clamping hole 1002 is retracted into a second clamping hole 1011, and the second clamping block 1009 slides out of the slide groove 1001 through the second slider 1010. The new clamping block is taken out and installed in the same way to complete the replacement of the first clamping block 1007 and the second clamping block 1009. During processing, the gravity pressure rod 1003 presses the load-bearing block 1004 downward, and at the same time, the connecting block 1005 drives the first clamping block 1007 to be pressed downward until the pipe is clamped to limit the pipe so that it will not be offset due to rolling during processing.

[0025] Furthermore, the size of the second slider 1010 is consistent with the size of the slide groove 1001, and multiple groups of bolts 1008 are arranged on the surface of the connecting block 1005. Through the arrangement of the slide groove 1001, the connecting block 1005, the bolts 1008 and the second slider 1010, the slide groove 1001 limits the second slider 1010, so that the second clamping block 1009 will not shake at will during the sliding process. The arrangement of multiple groups of bolts 1008 can make the connection between the connecting block 1005 and the first clamping block 1007 more stable.

[0026] Working principle: First check whether the machine is damaged. When the first clamp block 1007 and the second clamp block 1009 are damaged and need to be replaced, rotate the bolt 1008 to remove it from the threaded hole 1006. At this time, remove the first clamp block 1007 and slide the second clamp block 1009. The latch pin 1013 will retract from the first clamp hole 1002 into the second clamp hole 1011 under the action of the spring 1012. The second clamp block 1009 slides out of the slide groove 1001 through the second slider 1010. Take out the new clamp block and install it in the same way. During processing, start the drive motor 5 on the surface of the support plate 4, and then start the controller 8 to energize the second fixed block 7. After power is turned on, the gravity pressure rod 1003 will move the load-bearing block 10 04 is pressed downward, and at the same time, the connecting block 1005 drives the first clamping block 1007 to be pressed downward until the pipe is clamped to limit the pipe so that it will not deviate due to rolling during processing. The cylinder 904 is started. Under the action of the cylinder 904, the fixed plate 902 drives the sliding plate 905 and the shrinking tube 906 to slide on the surface of the guide rail 901 through the first slider 903. When sliding to the bottom, the shrinking tube 906 completes the shrinking of the pipe. When the machine is in use, it is inevitable that there will be some vibration, making the workbench 1 unstable. The setting of multiple sets of supporting feet 2 increases the friction between the workbench 1 and the ground, making the workbench 1 more stable when placed on the ground, thus completing the use process of the double-head shrinking concentric processing equipment.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Double-end concentric shrinking processing equipment, comprising a workbench (1) and a mounting mechanism (10), characterized in that: The mounting mechanism (10) comprises a slide groove (1001), a first clamping hole (1002), a gravity pressure rod (1003), a load-bearing block (1004), a connecting block (1005), a threaded hole (1006), a first clamping block (1007), a bolt (1008), a second clamping block (1009), a second sliding block (1010), a second clamping hole (1011), a spring (1012) and a clamping pin (1013); the surface of the workbench (1) is fixedly connected to a supporting foot (2); the surface of the workbench (1) is slidable A cabinet door (3) is connected, a support plate (4) is fixedly connected to one side surface of the workbench (1), a drive motor (5) is fixedly connected to the surface of the support plate (4), a first fixed block (6) is fixedly connected to the surface of the workbench (1), a second fixed block (7) is fixedly connected to the surface of the first fixed block (6), a controller (8) is fixedly connected to the surface of the workbench (1), a shrinking mechanism (9) is provided on the surface of the workbench (1), and a mounting mechanism (10) is provided on the surface of the first fixed block (6).

2. The double-end concentric shrinking processing equipment according to claim 1 is characterized in that: The supporting legs (2) are arranged in multiple groups symmetrically about the central axis of the workbench (1) and are evenly distributed at the four corners of the workbench (1).

3. The double-end concentric shrinking processing equipment according to claim 1 is characterized in that: An electric wire is fixedly connected to the surface of the second fixing block (7), and the other end of the electric wire is connected to the surface of the controller (8).

4. The double-end concentric shrinking processing equipment according to claim 1 is characterized in that: The shrinking mechanism (9) comprises a guide rail (901), a fixed plate (902), a first slider (903), a cylinder (904), a sliding plate (905) and a shrinking tube (906); the surface of the workbench (1) is fixedly connected to the guide rail (901); the surface of the guide rail (901) is slidably connected to the fixed plate (902); the surface of the fixed plate (902) is fixedly connected to the first slider (903); the surface of the fixed plate (902) is fixedly connected to the cylinder (904); the surface of the cylinder (904) is slidably connected to the sliding plate (905); and the surface of the sliding plate (905) is fixedly connected to the shrinking tube (906).

5. The double-end concentric shrinking processing equipment according to claim 4 is characterized in that: The sliding plate (905) forms a sliding structure through the cylinder (904), the guide rail (901) and the first sliding block (903). The size of the groove on the surface of the first sliding block (903) matches the size of the surface block of the guide rail (901).

6. The double-end concentric shrinking processing equipment according to claim 1 is characterized in that: The surface of the first fixed block (6) is provided with a sliding groove (1001), the inner wall surface of the first fixed block (6) is provided with a first clamping hole (1002), the surface of the second fixed block (7) is slidably connected with a gravity pressure rod (1003), the surface of the gravity pressure rod (1003) is fixedly connected with a load-bearing block (1004), the surface of the load-bearing block (1004) is fixedly connected with a connecting block (1005), the surface of the connecting block (1005) is provided with a threaded hole (1006), and the surface of the connecting block (1005) is threadedly connected to the connecting block (1005). A first clamping block (1007) is connected, a bolt (1008) penetrates the surface of the connecting block (1005), a second clamping block (1009) is slidably connected to the surface of the first fixing block (6), a second sliding block (1010) is fixedly connected to the surface of the second clamping block (1009), a second clamping hole (1011) is provided on the inner wall surface of the second sliding block (1010), a spring (1012) is fixedly connected to the surface of the second sliding block (1010), and a locking pin (1013) is fixedly connected to the surface of the spring (1012).

7. The double-end concentric shrinking processing equipment according to claim 6 is characterized in that: The size of the second sliding block (1010) matches the size of the sliding groove (1001), and a plurality of groups of bolts (1008) are arranged on the surface of the connecting block (1005).

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