CN212762050U - Diaphragm pump head diaphragm pressure lever machine - Google Patents
Diaphragm pump head diaphragm pressure lever machine Download PDFInfo
- Publication number
- CN212762050U CN212762050U CN202021680504.XU CN202021680504U CN212762050U CN 212762050 U CN212762050 U CN 212762050U CN 202021680504 U CN202021680504 U CN 202021680504U CN 212762050 U CN212762050 U CN 212762050U
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- China
- Prior art keywords
- diaphragm
- fixed
- pump head
- screw rod
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a diaphragm pump head diaphragm compression bar machine, which comprises a diaphragm and a bracket, and comprises a forward lead screw and a reverse lead screw, wherein the forward lead screw and the reverse lead screw are both arranged on a bearing seat, and a horizontal positioning rod is fixed on the side wall of the bearing seat; the forward screw rod and the reverse screw rod are respectively in threaded connection with a first clamping block and a second clamping block; the mounting plate is arranged below the bearing plate; two symmetrically arranged support rods are fixed on the lower side surface of the mounting plate, an air cylinder is also fixed on the lower side surface of the mounting plate, and a suction nozzle plate is fixed at the output end of the air cylinder; the bearing plate is characterized by also comprising a rail, wherein the end part of the bearing plate is provided with a chute which is matched with the rail; the diaphragm is provided with two through holes, and the support rod is arranged in the through holes in a penetrating manner; two blind holes are formed on the diaphragm; a positioning hole is formed in the center of the bracket, and the positioning rod penetrates through the positioning hole; two clamping columns are arranged at two end parts of the support and clamped into the blind holes. The utility model discloses convenient to use, the location is accurate, and hand labor is little.
Description
Technical Field
The utility model relates to a diaphragm pump specifically is a diaphragm pump head diaphragm depression bar machine.
Background
At present, the diaphragm is required to be used on the pump head of the diaphragm pump, usually, the two diaphragms are installed in the pump head together, but the diaphragm is directly placed in a cavity of the pump head to generate the condition of offset position, so that the support is generally used for installation, the support and the diaphragm are firstly pressed together, the support and the diaphragm are placed in the cavity of the pump head, and then the second diaphragm and the support are pressed by using driving devices such as an air cylinder and the like in alignment with the other end of the support.
When the first membrane and the support are pressed, the membrane is irregular in shape and not easy to position, the membrane and the support are roughly positioned manually at present and are manually pressed on the air cylinder, the mode is time-consuming and labor-consuming, the support is damaged easily due to the fact that the support is not supported, and manual labor is large.
SUMMERY OF THE UTILITY MODEL
For solving the defect of the prior art, the utility model provides a diaphragm pump head diaphragm depression bar machine, the utility model discloses convenient to use, the location is accurate, and hand labor is little.
In order to achieve the technical purpose, the utility model adopts the following technical scheme: a diaphragm pressing rod machine for a diaphragm pump head diaphragm comprises a diaphragm and a support, and comprises a forward lead screw and a reverse lead screw, wherein the forward lead screw and the reverse lead screw are both arranged on a bearing seat, a horizontal positioning rod is fixed on the side wall of the bearing seat, and the direction of the positioning rod is vertical to that of the forward lead screw; the forward screw rod and the reverse screw rod are respectively in threaded connection with a first clamping block and a second clamping block;
the mounting plate is arranged below the bearing plate; two symmetrically arranged support rods are fixed on the lower side surface of the mounting plate, an air cylinder is further fixed on the lower side surface of the mounting plate, and a suction nozzle plate is fixed at the output end of the air cylinder;
the bearing plate is characterized by further comprising a rail, wherein a sliding groove is formed in the end part of the bearing plate and matched with the rail;
the diaphragm is provided with two through holes, and the support rod is arranged in the through holes in a penetrating manner; two blind holes are formed in the diaphragm;
a positioning hole is formed in the center of the bracket, and the positioning rod penetrates through the positioning hole; two clamping columns are arranged at two end parts of the support and clamped into the blind holes.
Further, the device also comprises a base and a frame fixed on the base.
Furthermore, the end part of the reverse screw rod is rotatably arranged on the frame; the base is fixed with a stand column, and the end part of the forward screw rod is rotatably arranged on the stand column.
Further, a handle is fixed at the end part of the positive screw rod.
Furthermore, a supporting column is fixed on the base, and the bearing seat is fixed on the supporting column.
Further, the rail is fixed to the frame.
Furthermore, cambered surfaces are arranged on the opposite side surfaces of the first clamping block and the second clamping block.
Further, the mounting plate is detachably connected with the bearing plate through a connecting rod.
Furthermore, a clamping block is fixed at the top end of the clamping column.
Furthermore, two side walls of the support are provided with protruding arc-shaped surfaces.
To sum up, the utility model discloses following technological effect has been gained:
1. the utility model discloses set up a forward lead screw and a reverse lead screw, can drive first clamp splice and second clamp splice relative motion or opposite movement, when relative motion, can clip the support, when opposite movement, can loosen the support, high durability and convenient use, and when the support of the same specification is pressed fitting, can adjust first clamp splice and second clamp splice to suitable position and then keep unchangeable, when placing the support or taking off the support, all need not change the distance between two clamp splices, can directly use, also can guarantee the stability of support under the effect of locating lever and cambered surface simultaneously;
2. the utility model is provided with the cylinder which can conveniently press the diaphragm, and the suction nozzle plate can firmly suck the diaphragm, and apply force to the corresponding position on the back of the blind hole, thereby facilitating the application of force;
3. the utility model discloses the structure is succinct, convenient to use, and the hand labor is little, and positioning efficiency is good, can not harm support and diaphragm.
Drawings
Fig. 1 is a schematic view of a rod press provided by an embodiment of the present invention;
FIG. 2 is a schematic view of a diaphragm;
FIG. 3 is a schematic view of a stent;
fig. 4 is a schematic usage diagram.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b):
a diaphragm pressing machine for a diaphragm pump head is used for pressing a diaphragm 27 and a support 22 together.
Further, as shown in fig. 2, two through holes 29 are formed on the diaphragm 27, and two blind holes 28 are formed on the diaphragm 27; through holes 29 and blind holes 28 are provided on both sides of the diaphragm 27, respectively.
Further, as shown in fig. 3, a positioning hole 23 is formed in the center of the bracket 22, two clamping posts 24 are respectively disposed at two ends of the bracket 22, and the clamping posts 24 are clamped in the blind holes 28. Furthermore, a clamping block 25 is fixed at the top end of the clamping column 24, and two side walls of the bracket 22 are provided with protruding arc-shaped surfaces 26.
Specifically, the utility model is used for in 24 pressure equipments of card post on the support advance blind hole 28, utilize the effect of support to install the diaphragm into the pump head of diaphragm pump.
As shown in figure 1, the diaphragm pump head diaphragm pressing rod machine of the diaphragm pump comprises a forward screw rod 4 and a reverse screw rod 5, wherein the forward screw rod 4 and the reverse screw rod 5 are arranged on a bearing seat 6, and the end parts of the two screw rods are fixedly connected to ensure synchronous rotation. Furthermore, the device also comprises a base 1 and a frame 2 fixed on the base 1, wherein the end part of the reverse screw rod 5 is rotatably arranged on the frame 2; an upright post 3 is fixed on the base 1, and the end part of the positive screw rod 4 is rotatably arranged on the upright post 3. The end part of the positive screw rod 4 is fixed with a handle 12, and the screw rod can be rotated through the handle 12. Furthermore, a supporting column 7 is fixed on the base 1, and the bearing seat 6 is fixed on the supporting column 7.
A horizontal positioning rod 11 is fixed on the side wall of the bearing seat 6, the positioning rod 11 is arranged in the positioning hole 23 in a penetrating mode, and the direction of the positioning rod 11 is perpendicular to the direction of the forward screw rod 4; the forward screw rod 4 and the reverse screw rod 5 are respectively in threaded connection with a first clamping block 8 and a second clamping block 9 for clamping the support 22, so that the support 22 can be positioned accurately, and the support 22 is guaranteed not to shake.
The mounting plate 16 is arranged below the bearing plate 14; further, the device also comprises a track 13, a sliding groove is arranged at the end part of the bearing plate 14, the sliding groove is matched with the track 13, the track 13 is fixed on the frame 2, the bearing plate 14 is connected with a driving device (not shown) through a connecting block 21, and the driving device is used for driving the bearing plate 14 and the mounting plate 16 to do lifting movement.
Two symmetrically-arranged supporting rods 17 are fixed on the lower side surface of the mounting plate 16, the supporting rods 17 penetrate through the through holes 29, the air cylinder 18 is further fixed on the lower side surface of the mounting plate 16, a suction nozzle plate 20 is fixed on an output end 19 of the air cylinder 18, the supporting rods 17 are used for positioning the membrane 27, the air cylinder 18 can drive the membrane 27 to press the support 22, and the suction nozzle plate 20 is connected with a vacuum assembly (not shown) for sucking the membrane 27. The nozzle plate 20 corresponds to the back surface of the blind hole 28, and the force of the cylinder 18 can be accurately applied to the diaphragm.
Further, the mounting plate 16 is detachably connected with the bearing plate 14 through the connecting rod 15, so that replacement and maintenance are facilitated.
Further, the opposite side surfaces of the first clamping block 8 and the second clamping block 9 are respectively provided with an arc surface 10, and the arc surfaces 10 are matched with the arc surfaces 26, so that the bracket 22 can be clamped stably.
The working principle is as follows:
as shown in fig. 4, a positioning hole 23 on a bracket 22 is penetrated on a positioning rod 11, a handle 12 is rotated to enable a forward screw rod 4 and a reverse screw rod 5 to synchronously rotate, and simultaneously, a first clamping block 8 and a second clamping block 9 are driven to relatively move until the bracket 22 is clamped;
the through hole 29 on the diaphragm 27 is penetrated on the support rod 17, the suction nozzle plate 20 sucks the diaphragm 27, a driving device (not shown) drives the bearing plate 14 and the mounting plate 16 to descend to the upper end of the support and stop, the suction nozzle plate continues to descend along with the diaphragm by the action of the air cylinder 18, the blind hole 28 on the diaphragm 27 is pressed to the clamping column 24, and the clamping block 25 enters the blind hole 28 so that the connection between the clamping block and the blind hole 28 is stable.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (10)
1. A diaphragm pump head diaphragm bar press comprising a diaphragm (27) and a bracket (22), characterized in that: the device comprises a forward screw rod (4) and a reverse screw rod (5), wherein the forward screw rod (4) and the reverse screw rod (5) are both arranged on a bearing seat (6), a horizontal positioning rod (11) is fixed on the side wall of the bearing seat (6), and the direction of the positioning rod (11) is vertical to that of the forward screw rod (4); the forward screw rod (4) and the reverse screw rod (5) are respectively in threaded connection with a first clamping block (8) and a second clamping block (9);
the device also comprises a mounting plate (16), wherein the mounting plate (16) is mounted below the bearing plate (14); two symmetrically arranged supporting rods (17) are fixed on the lower side surface of the mounting plate (16), an air cylinder (18) is further fixed on the lower side surface of the mounting plate (16), and a suction nozzle plate (20) is fixed on an output end (19) of the air cylinder (18);
the bearing plate is characterized by further comprising a rail (13), wherein a sliding groove is formed in the end portion of the bearing plate (14), and the sliding groove is matched with the rail (13);
two through holes (29) are formed in the diaphragm (27), and the supporting rod (17) penetrates through the through holes (29); two blind holes (28) are formed in the diaphragm (27);
a positioning hole (23) is formed in the center of the support (22), and the positioning rod (11) penetrates through the positioning hole (23); two clamping columns (24) are arranged at two end parts of the support (22), and the clamping columns (24) are clamped into the blind holes (28).
2. A diaphragm pump head diaphragm presser according to claim 1, wherein: the device also comprises a base (1) and a frame (2) fixed on the base (1).
3. A diaphragm pump head diaphragm presser according to claim 2, wherein: the end part of the reverse screw rod (5) is rotatably arranged on the frame (2); the base (1) is fixed with a stand column (3), and the end part of the forward screw rod (4) is rotatably arranged on the stand column (3).
4. A diaphragm pump head diaphragm presser according to claim 1 or 3, wherein: a handle (12) is fixed at the end part of the positive screw rod (4).
5. A diaphragm pump head diaphragm presser according to claim 2, wherein: a supporting column (7) is fixed on the base (1), and the bearing seat (6) is fixed on the supporting column (7).
6. A diaphragm pump head diaphragm presser according to claim 2, wherein: the rail (13) is fixed on the frame (2).
7. A diaphragm pump head diaphragm presser according to claim 1, wherein: cambered surfaces (10) are arranged on the opposite side surfaces of the first clamping block (8) and the second clamping block (9).
8. A diaphragm pump head diaphragm presser according to claim 1, wherein: the mounting plate (16) is detachably connected with the bearing plate (14) through a connecting rod (15).
9. A diaphragm pump head diaphragm presser according to claim 1, wherein: a clamping block (25) is fixed at the top end of the clamping column (24).
10. A diaphragm pump head diaphragm presser according to claim 1, wherein: and two side walls of the bracket (22) are respectively provided with a protruding arc-shaped surface (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021680504.XU CN212762050U (en) | 2020-08-12 | 2020-08-12 | Diaphragm pump head diaphragm pressure lever machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021680504.XU CN212762050U (en) | 2020-08-12 | 2020-08-12 | Diaphragm pump head diaphragm pressure lever machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212762050U true CN212762050U (en) | 2021-03-23 |
Family
ID=75052662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021680504.XU Expired - Fee Related CN212762050U (en) | 2020-08-12 | 2020-08-12 | Diaphragm pump head diaphragm pressure lever machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212762050U (en) |
-
2020
- 2020-08-12 CN CN202021680504.XU patent/CN212762050U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |