CN110900172A - Tool for assembling gas front pipe assembly and valve body assembly - Google Patents
Tool for assembling gas front pipe assembly and valve body assembly Download PDFInfo
- Publication number
- CN110900172A CN110900172A CN201811075324.6A CN201811075324A CN110900172A CN 110900172 A CN110900172 A CN 110900172A CN 201811075324 A CN201811075324 A CN 201811075324A CN 110900172 A CN110900172 A CN 110900172A
- Authority
- CN
- China
- Prior art keywords
- valve body
- support frame
- assembly
- positioning block
- front pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
Abstract
The invention discloses a tool for assembling a gas front pipe assembly and a valve body assembly, which comprises a workbench and is characterized in that: still including the support frame that is used for supporting the head tube subassembly, the support frame sets up in the workstation top with hanging, be provided with the rotation on the support frame and compress tightly the cylinder, the rotation compresses tightly the cylinder and has the output portion that can support frame rotation and lift relatively, the output portion can rotate the support frame top or leave the support frame top, the output portion can go up and down and compress tightly or loosen head tube subassembly and support frame in the support frame top, still be provided with on the workstation and drive the relative workstation pivoted actuating mechanism of support frame. The screw installation on two surfaces of the front pipe assembly and the connection of the two parts can be completed on the same tool, so that the space is saved, the space utilization rate is improved, and the efficiency is improved; realize accurate location through locating component to guarantee that the rotatory back of coming of front tube subassembly is connected with the valve body subassembly accuracy, satisfy the assembly requirement, convenient operation.
Description
Technical Field
The invention relates to a tool clamp, in particular to a tool for assembling a gas front pipe assembly and a valve body assembly.
Background
The existing gas equipment, such as a gas water heater, has a gas proportional valve on a conveying pipeline as an important part of the gas water heater, controls the final heat load by controlling secondary pressure, and comprises a valve body and an internal valve core, wherein two gas outlets on the valve body are connected with a front pipe assembly of the gas water heater.
However, the number of screws required to be assembled between the front pipe assembly and the valve body is large, so that the efficiency of connecting and assembling the front pipe assembly and the valve body is low, the operation is inconvenient, and the occupied space is large.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and provides a tool for assembling a gas front pipe assembly and a valve body assembly, which can improve the assembling efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a frock that is used for assembly of gas head tube subassembly and valve body subassembly, includes the workstation, its characterized in that: still including the support frame that is used for supporting the head tube subassembly, the support frame sets up in the workstation top with hanging, be provided with the rotation on the support frame and compress tightly the cylinder, the rotation compresses tightly the cylinder and has the output portion that can support frame rotation and lift relatively, the output portion can rotate the support frame top or leave the support frame top, the output portion can go up and down and compress tightly or loosen head tube subassembly and support frame in the support frame top, still be provided with on the workstation and drive the relative workstation pivoted actuating mechanism of support frame.
To facilitate the fabrication of the head tube, the support frame includes a support plate in the form of an elongated plate adapted to fit over the head tube of the head tube assembly to be supported at the bottom of the head tube.
In order to facilitate the rotation of the support frame relative to the workbench, the support frame further comprises connecting seats positioned at two ends of the support plate, a support is arranged on the workbench and adjacent to each connecting seat, the connecting seats are rotatably connected with the supports, and a certain interval is arranged between the connecting seats and the top surface of the workbench to enable the support frame to be suspended.
Preferably, in order to press the front tube with the support frame in a balanced manner under stress, the rotary pressing cylinders comprise two connecting seats respectively arranged on the two connecting seats.
Preferably, the driving mechanism is arranged on the side surface of the workbench and adjacent to one support, the driving mechanism is a rotary cylinder, and the output end of the driving mechanism is connected with the connecting seat through a connecting shaft.
Preferably, for the valve body subassembly that sets up conveniently, set up jaggedly on the workstation and in order to form the valve body mounting groove that is used for placing the valve body subassembly, the ejector tube of preceding pipe assembly is located between support frame and the valve body mounting groove.
The valve body assembly comprises a valve body and three electromagnetic coils, wherein the bottom of the valve body is provided with an air inlet, and the side surface of the valve body is provided with two air outlets; the tool further comprises a positioning assembly used for positioning the valve body assembly, and the positioning assembly comprises a first positioning block used for supporting and positioning the bottom of the valve body, a second positioning block, a third positioning block and a fourth positioning block which are respectively abutted to the three electromagnetic coils.
Preferably, the first positioning block is long and is arranged below the valve body mounting groove; the second positioning block is positioned on the workbench and adjacent to the valve body mounting groove, and part of the second positioning block extends to the upper part of the valve body mounting groove; the positioning assembly further comprises a connecting strip arranged below the valve body mounting groove, the connecting strip is closer to the support frame relative to the first positioning block, the third positioning block is arranged on the top surface of the connecting strip, the fourth positioning block is arranged on the side surface, close to the support frame, of the connecting strip, the third positioning block is close to the second positioning block, and the fourth positioning block is far away from the second positioning block.
Preferably, a first control switch for controlling the rotary compressing cylinder and a second control switch for controlling the driving mechanism are respectively arranged on two sides of the workbench.
Compared with the prior art, the invention has the advantages that: the screw installation on two surfaces of the front pipe assembly and the connection of the two parts can be completed on the same tool, so that the space is saved, the space utilization rate is improved, and the efficiency is improved; realize accurate location through locating component to guarantee that the rotatory back of coming of front tube subassembly is connected with the valve body subassembly accuracy, satisfy the assembly requirement, convenient operation.
Drawings
FIG. 1 is a schematic view of a tooling of an embodiment of the present invention;
FIG. 2 is a schematic view of an assembly state of the tool according to the embodiment of the invention;
FIG. 3 is a schematic view of a head tube assembly;
FIG. 4 is a schematic view of a valve body assembly.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
Referring to fig. 3 and 4, the front tube assembly comprises a front tube 101 and a jet tube 102, the valve body assembly comprises a valve body 201, three electromagnetic coils 202 and an internal valve core (not shown), the bottom of the valve body 201 is provided with an air inlet 203, and the side surface is provided with two air outlets 204.
Referring to fig. 1 and 2, a tool for assembling a gas front pipe assembly and a valve body assembly comprises a workbench 1, a support frame 2, a rotary pressing cylinder 3, a driving mechanism 4 and a positioning assembly 5.
In this embodiment, the support frame 2 includes a support plate 21 having an elongated plate shape and connection seats 22 at both ends of the support plate 21 so as to be fitted into the head pipe 101 of the head pipe assembly and supported at the bottom of the head pipe 101. Certain interval has between connecting seat 22 and the top surface of workstation 1 to make the whole unsettled setting of relative workstation 1 of support frame 2, backup pad 21 is parallel with the top surface of workstation 1.
The rotary pressing cylinders 3 comprise two rotary pressing cylinders 3, each rotary pressing cylinder 3 is provided with an output part 31 which is in a rod shape, the output parts 31 can rotate or lift relative to the support frame 2, and the rotary pressing cylinders 3 are arranged on the connecting seats 22 and can press the front pipe assembly and the support frame 2. The rotary compacting cylinder 3 may be of the prior art and will not be described in detail herein.
A support 11 is arranged on the workbench 1 at a position adjacent to each connecting seat 22, and the connecting seats 22 are rotatably connected with the supports 11. The driving mechanism 4 is arranged on the side surface of the workbench 1 adjacent to one support 11, and the output end of the driving mechanism 4 is connected with the connecting seat 22 through a connecting shaft 41. The other connecting section 22 can also be connected to the corresponding support 11 in a rotatable manner by a shaft. In the present embodiment, the driving mechanism 4 is a rotary cylinder, but any other prior art driving mechanism 4 capable of driving the connecting shaft 41 to rotate may be adopted.
The workbench 1 is provided with a notch to form a valve body installation groove 12, and the positioning assembly is arranged corresponding to the valve body installation groove 12. The positioning assembly includes a first positioning block 51, a second positioning block 52, a third positioning block 53 and a fourth positioning block 54. The first positioning block 51 is long, is disposed below the valve body mounting groove 12, and is used for supporting and positioning the bottom of the valve body assembly. The second positioning block 52 is located on the table 1 adjacent to the valve body installation groove 12, and the second positioning block 52 partially extends above the valve body installation groove 12 for positioning the side surface of the valve body assembly. The positioning assembly further includes a connecting strip 55 disposed below the valve body mounting groove 12 and closer to the support bracket 2 than the first positioning block 51. The third positioning block 53 and the fourth positioning block 54 are disposed on the connecting bar 55, the third positioning block 53 is disposed on the top surface of the connecting bar 55, the fourth positioning block 54 is disposed on the side surface of the connecting bar 55 close to the supporting frame 2, the third positioning block 53 is close to the second positioning block 52, and the fourth positioning block 54 is far away from the second positioning block 52.
When the valve body assembly is installed in the valve body installation groove 12, the first positioning block 51 is supported at the bottom of the valve body assembly (the bottom corresponding to the air inlet 201), the second positioning block 52, the third positioning block 53 and the fourth positioning block 54 are respectively abutted against the three electromagnetic coils 202 of the valve body assembly (wherein, the second positioning block 52 is abutted against the side surface of the electromagnetic coil 202 of the valve body assembly adjacent to the air inlet 201, the third positioning block 53 is abutted against the side surface of the electromagnetic coil 202 of the valve body assembly corresponding to one of the air outlets 203, and the fourth positioning block 54 is abutted against the back surface of the electromagnetic coil 202 of the valve body assembly corresponding to the other air outlet 203), so that the valve body assembly is positioned in the valve body installation groove 12.
A first control switch 13 for controlling the rotary compressing cylinder 3 and a second control switch 14 for controlling the driving mechanism 4 are respectively provided on both sides of the table 1.
In the initial state, the rotary pressing cylinder 3 is held in a horizontal state partially behind the table 1, the output portion 31 is also horizontal, and the support plate 21 is also horizontal.
During assembly, the front pipe assembly is firstly placed on the support frame 2, the first control switch 13 is pressed, the rotary compression cylinder 3 firstly rotates the output part 31 of the rotary compression cylinder from horizontal to vertical, and then the output part 21 moves downwards to compress the front pipe assembly and the support frame 2, and at the moment, screws can be screwed down on a plurality of first screw holes 1011 on the top surface of the front pipe 101 to complete assembly and fixation of the self parts of the front pipe 101; then, the second control switch 14 is pressed down, the driving mechanism 4 is started, the connecting seat 22 is driven to rotate through the connecting shaft 41, so that the whole front pipe assembly rotates backwards by a certain angle, such as 90 degrees, the injection pipe 102 is vertical, and at the moment, screws can be screwed down at a plurality of second screw holes 1021 in the connecting position between the front pipe 101 and the injection pipe 102 to complete the assembling and fixing between the front pipe 101 and the injection pipe 102; afterwards, place the valve body subassembly in the valve body mounting groove 12, and realize supporting the location to the valve body subassembly through locating component, press second control switch 14 again, actuating mechanism 4 restarts again, drive connecting seat 22 reverse rotation, thereby make preceding pipe subassembly whole rotatory certain 90 degrees forward, make and draw and penetrate pipe 102 level once more, and draw the tip of penetrating pipe 102 and valve body subassembly's gas outlet 203 and correspond and realize connecting, the screw is hit down at last and the completion is penetrated and is penetrated the assembly of pipe 102 and valve body subassembly.
By adopting the tool, the screw installation on two surfaces of the front pipe assembly and the connection of two parts can be completed on the same tool, so that the space is saved, the space utilization rate is improved, and the efficiency is improved; realize accurate location through locating component to guarantee that the rotatory back of coming of front tube subassembly is connected with the valve body subassembly accuracy, satisfy the assembly requirement, convenient operation.
Claims (9)
1. The utility model provides a frock that is used for preceding subassembly of gas and valve body subassembly to assemble, includes workstation (1), its characterized in that: still including support frame (2) that are used for supporting the head tube subassembly, support frame (2) set up in workstation (1) top unsettledly, be provided with rotatory compressing cylinder (3) on support frame (2), rotatory compressing cylinder (3) have output portion (31) that can support frame (2) relatively rotate and go up and down, output portion (31) can rotate support frame (2) top or leave support frame (2) top, output portion (31) can go up and down and compress tightly or loosen head tube subassembly and support frame (2) in support frame (2) top, still be provided with on workstation (1) and can drive support frame (2) relatively workstation (1) pivoted actuating mechanism (4).
2. The tool for assembling the gas front pipe assembly and the valve body assembly as claimed in claim 1, wherein: the support frame (2) comprises a support plate (21) in the shape of a long strip plate, so that the support plate can be matched with a front pipe (101) of the front pipe assembly and can be supported at the bottom of the front pipe (101).
3. The tool for assembling the gas front pipe assembly and the valve body assembly as claimed in claim 2, wherein: the support frame (2) is characterized by further comprising connecting seats (22) located at two ends of the supporting plate (21), a support (11) is arranged on the position, adjacent to each connecting seat (22), on the workbench (1), the connecting seats (22) are rotatably connected with the supports (11), and a certain interval is formed between the connecting seats (22) and the top surface of the workbench (1) so that the support frame (2) is suspended.
4. The tool for assembling the gas front pipe assembly and the valve body assembly as claimed in claim 3, wherein: the rotary pressing cylinders (3) comprise two connecting seats (22) which are respectively arranged on the two connecting seats.
5. The tool for assembling the gas front pipe assembly and the valve body assembly as claimed in claim 3, wherein: the driving mechanism (4) is arranged on the side face of the workbench (1) and is adjacent to one of the supports (11), the driving mechanism (4) is a rotary cylinder, and the output end of the driving mechanism (4) is connected with the connecting seat (22) through a connecting shaft (41).
6. The tool for assembling the gas front pipe assembly and the valve body assembly according to any one of claims 1 to 5, wherein: the novel valve body assembly is characterized in that a notch is formed in the workbench (1) to form a valve body installation groove (12) for placing the valve body assembly, and an injection pipe (102) of the front pipe assembly is located between the support frame (2) and the valve body installation groove (12).
7. The tool for assembling the gas front pipe assembly and the valve body assembly as claimed in claim 6, wherein: the valve body assembly comprises a valve body (201) and three electromagnetic coils (202), wherein the bottom of the valve body (201) is provided with an air inlet (203), and the side surface of the valve body is provided with two air outlets (204); the tool further comprises a positioning assembly for positioning the valve body assembly, wherein the positioning assembly comprises a first positioning block (51) for supporting and positioning the bottom of the valve body (201), a second positioning block (52), a third positioning block (53) and a fourth positioning block (54) which are respectively abutted to the three electromagnetic coils (202).
8. The tool for assembling the gas front pipe assembly and the valve body assembly as claimed in claim 7, wherein: the first positioning block (51) is long and is arranged below the valve body mounting groove (12); the second positioning block (52) is positioned on the workbench (1) and adjacent to the valve body installation groove (12), and part of the second positioning block (52) extends to the upper part of the valve body installation groove (12); the positioning assembly further comprises a connecting strip (55) arranged below the valve body mounting groove (12), the connecting strip (55) is closer to the support frame (2) relative to the first positioning block (51), the third positioning block (53) is arranged on the top surface of the connecting strip (55), the fourth positioning block (54) is arranged on the side surface, close to the support frame (2), of the connecting strip (55), the third positioning block (53) is close to the second positioning block (52), and the fourth positioning block (54) is far away from the second positioning block (52).
9. The tool for assembling the gas front pipe assembly and the valve body assembly according to any one of claims 1 to 5, wherein: and a first control switch (13) for controlling the rotary pressing cylinder (3) and a second control switch (14) for controlling the driving mechanism (4) are respectively arranged on two sides of the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811075324.6A CN110900172B (en) | 2018-09-14 | 2018-09-14 | Tool for assembling gas front pipe assembly and valve body assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811075324.6A CN110900172B (en) | 2018-09-14 | 2018-09-14 | Tool for assembling gas front pipe assembly and valve body assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110900172A true CN110900172A (en) | 2020-03-24 |
| CN110900172B CN110900172B (en) | 2021-08-20 |
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ID=69812299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811075324.6A Active CN110900172B (en) | 2018-09-14 | 2018-09-14 | Tool for assembling gas front pipe assembly and valve body assembly |
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| Country | Link |
|---|---|
| CN (1) | CN110900172B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000141148A (en) * | 1998-11-05 | 2000-05-23 | Nissan Diesel Motor Co Ltd | Method and device for machining cylinder head |
| CN202240616U (en) * | 2011-08-25 | 2012-05-30 | 中山铁王流体控制设备有限公司 | Multi-position valve body processing jig |
| CN202894716U (en) * | 2012-11-19 | 2013-04-24 | 费斯托气动有限公司 | Magnetic valve seat assembly tool |
| CN202963920U (en) * | 2012-11-22 | 2013-06-05 | 费斯托气动有限公司 | Assembly fixture for electromagnetic valve sleeve assembly |
| CN207629668U (en) * | 2017-12-27 | 2018-07-20 | 惠州市裕盈科技有限公司 | A kind of automatic overturning clamping apparatus and its process equipment |
| CN108311883A (en) * | 2018-03-30 | 2018-07-24 | 昆山华誉自动化科技有限公司 | Solenoid valve block is installed |
-
2018
- 2018-09-14 CN CN201811075324.6A patent/CN110900172B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000141148A (en) * | 1998-11-05 | 2000-05-23 | Nissan Diesel Motor Co Ltd | Method and device for machining cylinder head |
| CN202240616U (en) * | 2011-08-25 | 2012-05-30 | 中山铁王流体控制设备有限公司 | Multi-position valve body processing jig |
| CN202894716U (en) * | 2012-11-19 | 2013-04-24 | 费斯托气动有限公司 | Magnetic valve seat assembly tool |
| CN202963920U (en) * | 2012-11-22 | 2013-06-05 | 费斯托气动有限公司 | Assembly fixture for electromagnetic valve sleeve assembly |
| CN207629668U (en) * | 2017-12-27 | 2018-07-20 | 惠州市裕盈科技有限公司 | A kind of automatic overturning clamping apparatus and its process equipment |
| CN108311883A (en) * | 2018-03-30 | 2018-07-24 | 昆山华誉自动化科技有限公司 | Solenoid valve block is installed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110900172B (en) | 2021-08-20 |
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