Valve machining center

Abstract

The utility model provides a valve machining center, and relates to the technical field of valve machining centers. A second sliding frame is fixed to the top end face of the base, a cleaning block slides on the second sliding frame, a second motor is fixed to the front end face of the second sliding frame, a second threaded rod is fixed to a rotating shaft of the second motor, and the second threaded rod is in threaded connection to the cleaning block. On one hand, a first motor is controlled to rotate to adjust the front-back position of a connecting block and a fourth electric cylinder, a third electric cylinder is controlled to stretch out and draw back to adjust the left-right position of the fourth electric cylinder, after adjustment, a second electric cylinder is controlled to contract, and at the moment, the fourth electric cylinder can fix the part again; and on the other hand, after the second electric cylinder is damaged, the fourth electric cylinder is controlled to stretch, the part can be fixed again, compared with an existing device, the device can conduct auxiliary fixing on the part, the fixing effect is good, and after the second electric cylinder is damaged, emergency fixing can be conducted.

Description

Technical Field

[0001] The utility model belongs to the technical field of valve processing centers, and more specifically, relates to a valve processing center. Background Art

[0002] Coal mining currently requires extensive hydraulic machinery and equipment, which must be integrated with hydraulic systems. To ensure the safety of hydraulic systems, explosion-proof safety valves are used. These valves play a crucial role in hydraulic systems. When pressure in the hydraulic system exceeds the set safety pressure, they automatically open, allowing the excess pressure to escape through the valve, thereby protecting components and equipment in the system from damage. Machining these valves requires a machining center with multiple processing stations.

[0003] When processing the safety valve housing, the existing device needs to clamp and fix it, but it cannot clamp and fix the blank in multiple positions, which reduces the stability of the blank and ultimately affects the processing accuracy; the existing device will produce residues during the processing process, and the residues need to be manually cleaned after the processing is completed, which is cumbersome. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a valve processing center to solve the problem that the existing device needs to clamp and fix the valve blank when processing it, but cannot clamp and fix the blank in multiple positions when clamping it, resulting in reduced stability of the blank and ultimately affecting the processing accuracy; the existing device will produce residues during the processing process, and the residues need to be manually cleaned after the processing is completed, which is a cumbersome operation.

[0005] The purpose and function of the valve processing center of the utility model are achieved by the following specific technical means:

[0006] A valve processing center includes a base; a cleaning assembly is installed on the base, and the cleaning assembly consists of a second sliding frame, a cleaning block, a second motor and a second threaded rod. A second sliding frame is fixed to the top surface of the base, and a cleaning block slides on the second sliding frame. A second motor is fixed to the front end surface of the second sliding frame. A second threaded rod is fixed to the rotating shaft of the second motor, and the second threaded rod is threadedly connected to the cleaning block.

[0007] Furthermore, an adjustment component is installed on the base, and the adjustment component consists of a first sliding frame, a placement block, a connecting seat, a clamping frame, a first electric cylinder, a servo motor and a driving screw. A first sliding frame is fixed to the top surface of the base, and a placement block slides on the first sliding frame. A connecting seat is welded to the left and right end surfaces of the placement block, and a clamping frame slides on each connecting seat. A first electric cylinder is fixed on a left connecting seat, and the protruding end of the first electric cylinder is fixed on a left clamping frame; a first electric cylinder is fixed on a right connecting seat, and the protruding end of the first electric cylinder is fixed on a right clamping frame.

[0008] Furthermore, a servo motor is fixed on the right end surface of the first sliding frame, a driving screw is fixed on the output shaft of the servo motor, and the driving screw is threadedly connected to the placement block.

[0009] Furthermore, each of the clamping frames is fixed with an auxiliary component, which consists of a first threaded rod, a connecting block, a first motor, a first guide rod, a first mounting block, a second electric cylinder, a second guide rod, a second mounting block, a third electric cylinder and a fourth electric cylinder. A first threaded rod is rotated on each clamping frame, and each first threaded rod is threadedly connected to a connecting block, and the bottom end surfaces of the two connecting blocks are in contact with the top surface of the clamping frame. A first motor is fixed on each clamping frame, and the output shafts of the two first motors are respectively fixed on the two first threaded rods.

[0010] Furthermore, a first guide rod is welded to the top surface of each connecting block, and a first mounting block is slid on each first guide rod; a second electric cylinder is fixed on each connecting block, and the protruding ends of the two second electric cylinders are respectively fixed on the two first mounting blocks.

[0011] Furthermore, a second guide rod is slid on each of the first mounting blocks, and a second mounting block is welded to one end of the inner side of the two second guide rods; a third electric cylinder is fixed on the top surface of each first mounting block, and the protruding ends of the two third electric cylinders are respectively fixed on the two second mounting blocks.

[0012] Furthermore, a fourth electric cylinder is fixed to the bottom end surface of each second mounting block.

[0013] Furthermore, a processing table is fixed on the left and right end faces of the base; a switch box is fixed on the front end face of the base, and the switch box is electrically connected to the first electric cylinder, servo motor, first motor, second electric cylinder, third electric cylinder, fourth electric cylinder and second motor.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the present application, through the setting of auxiliary components, on the one hand, the first electric motor is controlled to rotate to adjust the front and rear positions of the connecting block and the fourth electric cylinder, and the third electric cylinder is controlled to extend and retract to adjust the left and right positions of the fourth electric cylinder. After adjustment, the second electric cylinder is controlled to retract. At this time, the fourth electric cylinder can be used to re-fix the parts; on the other hand, when the second electric cylinder is damaged, the fourth electric cylinder can be controlled to extend to complete the re-fixation of the parts. Compared with the existing device, the present device can assist in fixing the parts with a good fixing effect, and can perform emergency fixation when the second electric cylinder is damaged.

[0016] In this application, through the setting of the cleaning component, the second motor is controlled to rotate, and the second motor drives the second threaded rod to rotate. Under the drive of the second threaded rod, the cleaning block moves forward, and the residue can be cleaned at this time. Compared with the existing device, this device cleans the residue more conveniently and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the axial structure of the valve processing center of the utility model.

[0018] Figure 2 It is a main structural diagram of the valve processing center of the utility model.

[0019] Figure 3 It is a left-side structural schematic diagram of the valve processing center of the utility model.

[0020] Figure 4 It is a schematic diagram of the axial structure of the auxiliary component of the utility model.

[0021] Figure 5 It is a schematic diagram of the axial structure of the cleaning component of the utility model.

[0022] Figure 6 This utility model Figure 5 A is an enlarged structural diagram of FIG.

[0023] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0024] 1. Base;

[0025] 2. Adjustment assembly; 201. First sliding frame; 202. Placement block; 203. Connecting seat; 204. Clamping frame; 205. First electric cylinder; 206. Servo motor; 207. Drive screw;

[0026] 3. Auxiliary components; 301. First threaded rod; 302. Connecting block; 303. First motor; 304. First guide rod; 305. First mounting block; 306. Second electric cylinder; 307. Second guide rod; 308. Second mounting block; 309. Third electric cylinder; 310. Fourth electric cylinder;

[0027] 4. Cleaning assembly; 401. Second sliding frame; 402. Cleaning block; 403. Second motor; 404. Second threaded rod;

[0028] 5. Processing table;

[0029] 6. Switch box. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Unless otherwise defined, the technical or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the present invention belongs. Similar words such as "one", "an" or "the" used in the specification and claims of the present utility model patent application do not indicate quantity limitations, but rather indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. 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.

[0032] The embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples.

[0033] Example 1:

[0034] As attached Figure 1 To the attached Figure 6 As shown:

[0035] The utility model provides a valve processing center, including a base 1; a cleaning component 4 is installed on the base 1, and the cleaning component 4 is composed of a second sliding frame 401, a cleaning block 402, a second motor 403 and a second threaded rod 404. A second sliding frame 401 is fixed to the top surface of the base 1, and a cleaning block 402 slides on the second sliding frame 401. A second motor 403 is fixed to the front end surface of the second sliding frame 401, and a second threaded rod 404 is fixed to the rotating shaft of the second motor 403. The second threaded rod 404 is threadedly connected to the cleaning block 402. When cleaning the residue on the base 1, the second motor 403 can be controlled to rotate. The second motor 403 drives the second threaded rod 404 to rotate. Under the drive of the second threaded rod 404, the cleaning block 402 moves forward, and the residue can be cleaned at this time.

[0036] Among them, an adjustment component 2 is installed on the base 1, and the adjustment component 2 consists of a first sliding frame 201, a placement block 202, a connecting seat 203, a clamping frame 204, a first electric cylinder 205, a servo motor 206 and a driving screw 207. The first sliding frame 201 is fixed on the top surface of the base 1, and a placement block 202 slides on the first sliding frame 201. A connecting seat 203 is welded on the left and right end surfaces of the placement block 202, and a clamping frame 204 slides on each connecting seat 203. A first electric cylinder 205 is fixed on a left connecting seat 203, and the protruding end of the first electric cylinder 205 is fixed on a left clamping frame 204; a first electric cylinder 205 is fixed on a right connecting seat 203, and the protruding end of the first electric cylinder 205 is fixed on a right clamping frame 204.

[0037] A servo motor 206 is fixed to the right end surface of the first sliding frame 201 , and a driving screw 207 is fixed to the output shaft of the servo motor 206 . The driving screw 207 is threadedly connected to the placement block 202 .

[0038] Among them, each clamping frame 204 is fixed with an auxiliary component 3, and the auxiliary component 3 is composed of a first threaded rod 301, a connecting block 302, a first motor 303, a first guide rod 304, a first mounting block 305, a second electric cylinder 306, a second guide rod 307, a second mounting block 308, a third electric cylinder 309 and a fourth electric cylinder 310. A first threaded rod 301 is rotated on each clamping frame 204, and each first threaded rod 301 is threadedly connected to a connecting block 302, and the bottom end faces of the two connecting blocks 302 are in contact with the top surface of the clamping frame 204. Each clamping frame 204 is fixed with a first motor 303, and the output shafts of the two first motors 303 are respectively fixed on the two first threaded rods 301.

[0039] Among them, a first guide rod 304 is welded to the top surface of each connecting block 302, and a first mounting block 305 is slid on each first guide rod 304; a second electric cylinder 306 is fixed on each connecting block 302, and the protruding ends of the two second electric cylinders 306 are respectively fixed on the two first mounting blocks 305.

[0040] Among them, a second guide rod 307 is slid on each first mounting block 305, and a second mounting block 308 is welded to one end of the inner side of the two second guide rods 307; a third electric cylinder 309 is fixed on the top surface of each first mounting block 305, and the protruding ends of the two third electric cylinders 309 are respectively fixed on the two second mounting blocks 308.

[0041] Among them, a fourth electric cylinder 310 is fixed to the bottom end surface of each second mounting block 308. When in use, the parts are placed on the placement block 202, and the two first electric cylinders 205 are controlled to extend. The two first electric cylinders 205 drive the two clamping frames 204 to move inward to complete the clamping; the first motor 303 is controlled to rotate to adjust the front and rear positions of the connecting block 302 and the fourth electric cylinder 310, and the third electric cylinder 309 is controlled to extend and retract to adjust the left and right positions of the fourth electric cylinder 310. After adjustment, the second electric cylinder 306 is controlled to retract. At this time, the parts can be re-fixed by the fourth electric cylinder 310. When the second electric cylinder 306 is damaged, the fourth electric cylinder 310 is controlled to extend to complete the re-fixation of the parts.

[0042] Example 2:

[0043] On the basis of Example 1, a processing table 5 is fixed on the left and right end faces of the base 1; a switch box 6 is fixed on the front end face of the base 1, and the switch box 6 is electrically connected to the first electric cylinder 205, the servo motor 206, the first motor 303, the second electric cylinder 306, the third electric cylinder 309, the fourth electric cylinder 310 and the second motor 403. During use, the switch box 6 can control the operation of the first electric cylinder 205, the servo motor 206, the first motor 303, the second electric cylinder 306, the third electric cylinder 309, the fourth electric cylinder 310 and the second motor 403.

[0044] Working principle: When in use, the part is placed on the placement block 202, and the two first electric cylinders 205 are controlled to extend. The two first electric cylinders 205 drive the two clamping frames 204 to move inward to complete the clamping; the first motor 303 is controlled to rotate to adjust the front and rear positions of the connecting block 302 and the fourth electric cylinder 310, and the third electric cylinder 309 is controlled to extend and retract to adjust the left and right positions of the fourth electric cylinder 310. After adjustment, the second electric cylinder 306 is controlled to retract. At this time, the fourth electric cylinder 310 can be used to complete the re-fixation of the part. When the second electric cylinder 306 is damaged, the fourth electric cylinder 310 is controlled to extend to complete the re-fixation of the part; after adjustment, the part can be processed through the processing table 5; when cleaning the residue on the base 1, the second motor 403 can be controlled to rotate. The second motor 403 drives the second threaded rod 404 to rotate. Under the drive of the second threaded rod 404, the cleaning block 402 moves forward, and the residue can be cleaned at this time.

[0045] Although the present application has been described with reference to the above embodiments, it will be understood by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined in the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of protection claimed in this application, but rather as descriptions of features specific to specific embodiments. The scope of this application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A valve processing center, comprising a base (1); a cleaning assembly (4) is mounted on the base (1), characterized in that: The cleaning assembly (4) is composed of a second sliding frame (401), a cleaning block (402), a second motor (403) and a second threaded rod (404). The top surface of the base (1) is fixed with a second sliding frame (401), the cleaning block (402) slides on the second sliding frame (401), the front surface of the second sliding frame (401) is fixed with a second motor (403), the rotating shaft of the second motor (403) is fixed with a second threaded rod (404), and the second threaded rod (404) is threadedly connected to the cleaning block (402).

2. A valve processing center according to claim 1, characterized in that: An adjustment assembly (2) is installed on the base (1), and the adjustment assembly (2) is composed of a first sliding frame (201), a placement block (202), a connecting seat (203), a clamping frame (204), a first electric cylinder (205), a servo motor (206) and a driving screw (207). The first sliding frame (201) is fixed on the top surface of the base (1), and a placement block (202) is slidably mounted on the first sliding frame (201). The left end surface and the right end surface of the placement block (202) are both welded. A connecting seat (203) is connected, and a clamping frame (204) is slidably mounted on each connecting seat (203). A first electric cylinder (205) is fixed on a left connecting seat (203), and the protruding end of the first electric cylinder (205) is fixed on a left clamping frame (204); a first electric cylinder (205) is fixed on a right connecting seat (203), and the protruding end of the first electric cylinder (205) is fixed on a right clamping frame (204).

3. A valve processing center as claimed in claim 2, characterized in that: A servo motor (206) is fixed on the right end surface of the first sliding frame (201), a driving screw (207) is fixed on the output shaft of the servo motor (206), and the driving screw (207) is threadedly connected to the placement block (202).

4. A valve processing center as claimed in claim 3, characterized in that: An auxiliary assembly (3) is fixed on each of the clamping frames (204), and the auxiliary assembly (3) is composed of a first threaded rod (301), a connecting block (302), a first motor (303), a first guide rod (304), a first mounting block (305), a second electric cylinder (306), a second guide rod (307), a second mounting block (308), a third electric cylinder (309) and a fourth electric cylinder (310). A first threaded rod (301) is rotated on each of the clamping frames (204), and each of the first threaded rods (301) is threadedly connected to a connecting block (302). The bottom end surfaces of the two connecting blocks (302) are in contact with the top end surface of the clamping frame (204). A first motor (303) is fixed on each of the clamping frames (204), and the output shafts of the two first motors (303) are respectively fixed on the two first threaded rods (301).

5. A valve processing center as claimed in claim 4, characterized in that: A first guide rod (304) is welded to the top surface of each connecting block (302), and a first mounting block (305) is slidably mounted on each first guide rod (304); a second electric cylinder (306) is fixed to each connecting block (302), and the protruding ends of the two second electric cylinders (306) are respectively fixed to the two first mounting blocks (305).

6. A valve processing center as claimed in claim 5, characterized in that: A second guide rod (307) is slidably mounted on each of the first mounting blocks (305), and a second mounting block (308) is welded to one inner end of each of the two second guide rods (307); a third electric cylinder (309) is fixed to the top surface of each first mounting block (305), and the protruding ends of the two third electric cylinders (309) are respectively fixed to the two second mounting blocks (308).

7. A valve processing center according to claim 6, characterized in that: A fourth electric cylinder (310) is fixed to the bottom end surface of each second mounting block (308).

8. A valve processing center according to claim 7, characterized in that: A processing table (5) is fixed to the left and right end surfaces of the base (1); a switch box (6) is fixed to the front end surface of the base (1); the switch box (6) is electrically connected to the first electric cylinder (205), the servo motor (206), the first electric motor (303), the second electric cylinder (306), the third electric cylinder (309), the fourth electric cylinder (310) and the second electric motor (403).

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