Valve body end face drilling platform

Abstract

The utility model discloses a valve body end face drilling platform, which relates to the field of valve body processing, and comprises four clamping pieces and a tray which are fixedly connected to the outer side of a rotary drum and are arranged at equal angles, and also comprises a positioning piece and a drilling machine which are arranged on the outer side of a chassis. The valve is mounted, positioned and dismounted by utilizing the drilling time of the drilling machine, so that the time is fully utilized, the original steps can be completed within the time of one drilling step, and the machining time of each valve body is greatly shortened. Therefore, workers do not make direct contact with the drilling machine, potential safety hazards are greatly eliminated, the operation time of each worker is fixed, construction of the workers is more orderly and safer, and the product quality can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of valve body processing, in particular to a valve body end face drilling platform. Background Art

[0002] After the valve body is cast, additional processing is required based on the installation method, usage scenario, or customer needs of the valve body, such as drilling holes on the end face of the valve body for installation and positioning.

[0003] At present, the drilling operation on the end face of the valve body is basically completed independently by workers. Generally, the workers install the valve on the positioning seat under the drilling machine, ensure the position is accurate, and then start the drilling machine. After the drilling is completed, the drilling machine is turned off, and finally the workers remove the valve.

[0004] The entire process is quite cumbersome. When a large number of products require drilling, production pressure can be immense. Workers not only have to work overtime, but rushing operations can also affect product quality and create greater safety risks. For businesses, this requires multiple drilling machines to perform simultaneous processing, significantly increasing production costs. Utility Model Content

[0005] In view of this, the purpose of the present invention is to provide a valve body end face drilling platform to solve the technical problem in the prior art of how to perform valve body end face drilling operations safely, efficiently and at low cost when production pressure is high.

[0006] Based on the above purpose, the utility model provides a valve body end face drilling platform, including a chassis and a rotating drum rotatably connected to the center of the chassis, and the drilling platform also includes:

[0007] Four clamping pieces arranged at equal angles and fixedly connected to the outside of the drum are used to clamp and fix the valve;

[0008] A tray rotatably connected to the chassis is used to carry and fix the valve. Four trays are provided and are respectively located directly below the four clamping members, and the trays are fixedly connected to the rotating drum.

[0009] The positioning piece located on the outside of the chassis is used to cooperate with the valve handle on the valve to determine the position and angle of the valve;

[0010] The drilling machine located outside the chassis is used to drill holes on the end face of the valve.

[0011] Furthermore, the clamping member is provided with two groups of clamping jaws, each group of clamping jaws consists of two clamping jaws on the left and right sides, and the clamping member is provided with a clamping jaw slide groove, and the clamping jaws are slidably connected in the clamping jaw slide groove.

[0012] Furthermore, a spring is provided in the clamping jaw slide groove, and the spring is connected between the two clamping jaws.

[0013] Furthermore, a slot is provided at the inner end of the clamping jaw, and a buckle that matches the slot is provided in the clamping member for locking the clamping jaw.

[0014] Furthermore, a tray slide is provided on the chassis, and the tray is slidably connected in the tray slide.

[0015] Furthermore, a fixing seat is provided at the lower end of the positioning member, the fixing seat is fixedly connected to the outside of the chassis, the positioning member is telescopically connected in the fixing seat, and a positioning groove with a width the same as the diameter of the valve handle is opened on the positioning member.

[0016] The advantages of the utility model are: 1. The drilling of the valve body end face is divided into three steps. By setting up three processing areas on the chassis for operation, the steps of installing the valve to be processed, positioning the valve, drilling the valve and disassembling the valve are carried out simultaneously, which greatly improves the processing efficiency.

[0017] 2. Use the time of drilling by drilling machine to install, position and disassemble the valve, make full use of time, and complete the original steps in the time of one drilling step, which greatly shortens the time to complete each valve body processing.

[0018] 3. The entire equipment only requires one worker at each of the valve installation, positioning and disassembly stations, and the drilling machine works automatically and continuously, so the workers do not directly contact the drilling machine, greatly eliminating safety hazards.

[0019] 4. Using one drilling machine and three workers, the working efficiency of the drilling machine can almost reach the original four drilling machines and four workers, which greatly reduces the production cost. In addition, the operation time of each worker is fixed, which makes the workers' construction more orderly, not only safer, but also ensures product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the overall structural principle of the utility model.

[0022] Figure 2 It is a top view of the utility model.

[0023] Figure 3 It is a side view of the present utility model.

[0024] Figure 4 This is a schematic diagram of the internal structure of the clamping member in the present utility model.

[0025] The markings in the figure are: 01, valve, 02, valve handle, 03, hole, 101, chassis, 102, rotating drum, 103, 103, clamping part, 104, tray, 105, slide, 106, fixing seat, 107, positioning part, 108, drilling machine, 109, clamping jaw, 110, clamping jaw slide, 111, spring, 112, slot, 113, buckle.

[0026] Specific implementation and principle

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0028] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the usual meanings understood by people with ordinary skills in the field to which this utility model belongs. The "first", "second" and similar words used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0029] The first aspect of the present invention is as follows Figure 1 、 Figure 2 and Figure 3 As shown, the platform of the present invention is based on a chassis 101 as a basic base, and four processing areas are set on the chassis 101, that is, three workstations and an automatic drilling machine 108 are set on the chassis 101. The drilling machine 108 drills holes for the valve 01, and the other three workstations are used to install the valve 01 to be processed, position the valve 01, and remove the drilled valve 01.

[0030] Since the clamping member 103 and the four trays 104 are arranged to rotate clockwise, the three workstations and the drilling machine 108 are arranged in the following order: first, the workstation for installing the valve 01 to be processed, then the next one in the clockwise direction is the workstation for positioning the valve 01, then the next one in the clockwise direction is the drilling machine 108, and finally the next one in the clockwise direction is the workstation for disassembling the drilled valve 01. The three workstations plus the drilling machine 108 are connected end to end to form a reciprocating circle.

[0031] Therefore, four equiangularly arranged clamps 103 are positioned on the chassis 101, corresponding to the three workstations and one drilling machine 108. When the four clamps 103 stop rotating, they are positioned exactly at the center of the four processing areas. The four clamps 103 are fixedly connected to the outside of the rotating drum 102, which is rotatably connected to the center of the chassis 101. A motor is installed inside the rotating drum 102 to control and drive the rotation of the rotating drum 102, the four clamps 103, and the four trays 104.

[0032] Four trays 104 are rotatably connected to the chassis 101 and are used to carry and fix the valve 01. The chassis 101 is provided with tray chutes 105, and the trays are slidably connected to the tray chutes 105. The four trays 104 are located directly below the four clamping members 103 and are fixedly connected to the drum 102.

[0033] On the other hand, Figure 1 and Figure 4 As shown, the clamping member 103 is used to clamp and secure the valve 01. Therefore, two sets of jaws 109 are provided on the clamping member 103, one above the other, for more stable gripping and clamping. Each set of jaws 109 consists of two left and right jaws 109. A jaw slot 110 is provided within the clamping member 103, and the jaws 109 are slidably connected within the jaw slot 110.

[0034] In order to allow the clamping jaws 109 to grasp the valve 01, a spring 111 is provided in the clamping jaw slot 110, and the spring 111 is connected between the two clamping jaws 109. The valve 01 is firmly grasped by the elastic force of the spring 111 to prevent it from shaking during drilling.

[0035] Since the spring 111 will automatically open the clamping jaw 109 to clamp the valve 01, the clamping jaw 109 needs to be inserted back into the clamping jaw slot 110 during disassembly and before loading.

[0036] Therefore, a locking mechanism is designed, with a slot 112 provided at the inner end of the clamping jaw 109, and a buckle 113 that cooperates with the slot 112 is provided in the clamping member 103 to lock the clamping jaw 109. The upper end of the buckle 113 is located on the upper surface of the clamping member 103 and protrudes. Pressing the buckle 113 will disengage the buckle 113 from the slot 112.

[0037] Therefore, when disassembling, it is only necessary to insert the clamping jaw 109 back into the clamping jaw slot 110 so that the buckle 113 is engaged with the slot 112 on the clamping jaw 109. The combination of the two will fix the clamping jaw 109 in the clamping jaw slot 110 and will no longer extend out. Therefore, the valve 01 can be easily taken out and the disassembly is completed.

[0038] During installation, valve 01 is easily placed into the groove of clamping member 103. Once installed, simply press the protruding buckle 113 on the upper surface of clamping member 103. This releases the buckle 113 from the groove 112, freeing the clamping jaws 109. Under the elastic force of spring 111, the left and right jaws 109 of the two sets of clamping jaws 109 spring out simultaneously, embracing and clamping valve 01, thus completing the installation and rotation of valve 01.

[0039] On the other hand, Figure 1 and Figure 2 As shown, in addition to installing the valve 01 to be processed and disassembling the drilled valve 01, this solution also has a station for positioning the valve 01, which is provided with a positioning member 107. A fixing seat 106 is provided at the lower end of the positioning member 107. The fixing seat 106 is fixedly connected to the outside of the chassis 101, and the positioning member 107 is telescopically connected inside the fixing seat 106. The key point is that the positioning member 107 is provided with a positioning groove with a width equal to the diameter of the valve handle 02. It is used to cooperate with the valve handle 02 on the valve 01 to determine the position and angle of the valve 01. As long as the valve handle 02 can be smoothly inserted into the positioning groove on the positioning member 107 after the positioning member 107 is raised, it means that the valve 01 is in the correct position, thereby ensuring the accuracy of the drilling position. DETAILED DESCRIPTION

[0040] When drilling a hole in valve 01, the process follows four steps. First, a worker at the installation station installs valve 01, placing it into the groove of the clamping member 103. Then, they press down on the protruding buckle 113 on the upper surface of the clamping member 103. Once pressed, the buckle 113 disengages from the slot 112, freeing the clamping jaws 109. Consequently, under the force of the spring 111, the left and right jaws 109 of the two sets of jaws 109 pop out simultaneously, gripping and clamping the valve 01, completing the installation of the valve 01.

[0041] In the second step, the rotating drum 102 drives the clamping part 103 and the tray 104 to rotate the valve 01 to the positioning station and stop. The worker lifts the positioning part 107, and the valve handle 02 can be smoothly inserted into the positioning groove on the positioning part 107, which means that the position of the valve 01 is accurate, thereby ensuring the accuracy of the drilling position.

[0042] In the third step, the clamping member 103 and the tray 104 with the valve 01 are rotated to the bottom of the drilling machine 108, and the drilling machine 108 automatically performs the drilling operation.

[0043] In the fourth step, the clamping piece 103 and the tray 104 are rotated with the valve 01 to the disassembly station. The worker inserts the jaw 109 back into the jaw slide 110, so that the buckle 113 is locked in the slot 112 on the jaw 109. The combination of the two will fix the jaw 109 in the jaw slide 110 and no longer extend out, so the valve 01 can be easily taken out and the disassembly is completed.

[0044] Because the three workstations, plus a drilling machine 108, are connected end-to-end to form a reciprocating loop, workers at all three stations can simultaneously install, position, and remove valve 01. This effectively utilizes time, allowing the original four steps to be completed within a single drilling step, significantly shortening the time required to complete each valve body. Furthermore, because the drilling time required by drilling machine 108 is fixed, each worker's operating time is also fixed. As workers gain proficiency, they can perform more systematically.

[0045] Based on the above, the present invention significantly improves processing efficiency by providing four processing areas on chassis 101 for operation, allowing four steps to be performed simultaneously. By utilizing the time it takes for the drilling machine 108 to drill holes, the valve 01 is installed, positioned, and removed. This fully utilizes time, allowing the original four steps to be completed within a single drilling step, significantly shortening the time required to complete each valve body process. The entire device only requires one worker for each of the valve 01 installation, positioning, and removal stations, while the drilling machine 108 operates continuously and automatically, eliminating direct contact between workers and the drilling machine 108, significantly eliminating safety hazards. Using one drilling machine 108 and three workers, the efficiency of the original four drilling machines and four workers is nearly achieved, significantly reducing production costs. Furthermore, each worker's operating time is fixed, making construction more organized and ensuring product quality.

[0046] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention, including the claims, is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0047] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A valve body end face drilling platform, comprising a base plate (101) and a rotating drum (102) rotatably connected to the center of the base plate (101), characterized in that: The drilling platform also includes: Four clamping members (103) fixedly connected to the outside of the rotating drum (102) and arranged at equal angles, for clamping and fixing the valve (01); A tray (104) rotatably connected to the chassis (101) is used to carry and fix the valve (01), wherein four trays (104) are provided and are respectively located directly below the four clamping members (103), and the trays (104) are fixedly connected to the rotating drum (102); A positioning member (107) provided on the outside of the chassis (101) is used to cooperate with the valve handle (02) on the valve (01) to determine the position and angle of the valve (01); The drilling machine (108) is arranged outside the chassis (101) and is used for drilling a hole (03) on the end face of the valve (01).

2. The valve body end face drilling platform according to claim 1, characterized in that: The clamping member (103) is provided with two groups of clamping jaws (109), each group of clamping jaws (109) is composed of two clamping jaws (109) on the left and right sides, and the clamping member (103) is provided with a clamping jaw sliding groove (110), and the clamping jaws (109) are slidably connected in the clamping jaw sliding groove (110).

3. The valve body end face drilling platform according to claim 2, characterized in that: A spring (111) is provided in the clamping jaw slide groove (110), and the spring (111) is connected between the two clamping jaws (109).

4. The valve body end face drilling platform according to claim 2, characterized in that: A slot (112) is further provided at the inner end of the clamping jaw (109), and a buckle (113) matching the slot (112) is further provided in the clamping member (103) for locking the clamping jaw (109).

5. The valve body end face drilling platform according to claim 1, characterized in that: A tray slide groove (105) is provided on the chassis (101), and the tray is slidably connected in the tray slide groove (105).

6. The valve body end face drilling platform according to claim 1, characterized in that: A fixing seat (106) is provided at the lower end of the positioning member (107), and the fixing seat (106) is fixedly connected to the outside of the chassis (101). The positioning member (107) is telescopically connected in the fixing seat (106), and a positioning groove with a width the same as the diameter of the valve handle (02) is provided on the positioning member (107).

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