CN215999495U - Positioning device convenient to water pump shell drilling - Google Patents
Positioning device convenient to water pump shell drilling Download PDFInfo
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- CN215999495U CN215999495U CN202122316338.6U CN202122316338U CN215999495U CN 215999495 U CN215999495 U CN 215999495U CN 202122316338 U CN202122316338 U CN 202122316338U CN 215999495 U CN215999495 U CN 215999495U
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- water pump
- fixed plate
- fixing
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Abstract
The utility model discloses a positioning device convenient for drilling a water pump shell, which comprises a fixed plate, wherein one side of the fixed plate is provided with a clamping mechanism, and the fixed plate is detachably connected with an installation mechanism and used for fixing the positions of the fixed plate and the clamping mechanism; the clamping mechanism comprises three groups of clamping rods which are arranged in an annular array and adjustable in length, pushing pieces for pushing the clamping rods to move on the fixing plate are mounted on the fixing plate, and annular rings are arranged in the middle of the three groups of clamping rods; the utility model discloses design according to current demand, through setting up three group's adjustable length clamping bars and impeller, the water pump shell is arranged in between three group's clamping bars, and the impeller can control the clamping bar and carry out the centre gripping to the water pump shell, and three group's clamping bars can the independent motion, are convenient for adjust according to the size of water pump shell, and the centre gripping is stable, and convenient follow-up operation of driling, fixed plate and fixture can adopt placing of dual mode, and the convenience is installed according to the different needs that add man-hour.
Description
Technical Field
The utility model relates to a water pump processing technology field specifically is a positioner convenient to water pump shell drilling.
Background
After the water pump housing is formed, bolt holes or other fixing holes need to be formed in the end cover on one side of the housing for connecting the housing cover or other components.
In current patent publication No. CN 206286855U water pump shell boring grab, before the water pump shell did not process, the stand was kept away from to the slider, kept the slope of anchor clamps bottom plate to prevent that the water pump shell breaks away from anchor clamps, be applicable to not unidimensional water pump shell and use, two holding strips present the eight characters of falling and place, and whether the size is the same, all can place the centre gripping.
However, when the fixture is used, although the fixture can be applied to water pump housings of various sizes, the fixture has poor fixation on the water pump housings, and the precision of drilling is affected. To the above problem, a positioning device convenient for drilling a water pump shell is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioner convenient to water pump shell boring grab shell drilling to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a positioning device convenient for drilling a water pump shell comprises a fixing plate, wherein a clamping mechanism is arranged on one side of the fixing plate, and the fixing plate is detachably connected with an installation mechanism and used for fixing the positions of the fixing plate and the clamping mechanism;
the clamping mechanism comprises three groups of clamping rods which are arranged in an annular array and adjustable in length, pushing pieces used for pushing the clamping rods to move on the fixing plate are mounted on the fixing plate, annular rings are arranged in the middle of the three groups of clamping rods, and the annular rings are connected with one side, close to the clamping rods, of the fixing plate through springs.
Preferably, the clamping bar comprises a clamping plate and a moving plate, one side, close to the fixed plate, of the clamping plate is provided with a sliding cavity for sliding the moving plate, the outer wall of one end, close to the fixed plate, of the clamping plate is in threaded connection with a fixing bolt for fixing the sliding position of the clamping plate on the moving plate, and one side, far away from the clamping plate, of the moving plate is in sliding fit with the fixed plate.
Preferably, the pushing part comprises a positioning block and a cylinder, the positioning block is mounted on a fixed plate, the cylinder mounted on the fixed plate is arranged on one side, away from the moving plate, of the positioning block, a mounting groove for mounting the cylinder is formed in one side, close to the positioning block, of the fixed plate, a sliding hole for a piston rod of the cylinder to penetrate through is formed in the positioning block, and the piston rod penetrates through the sliding hole and is connected with the moving plate.
Preferably, one side of the clamping plate, which is far away from the fixing bolt, is connected with an anti-slip pad, and one side of the anti-slip pad, which is far away from the clamping plate, is set to be an arc shape matched with the water pump shell.
Preferably, one side of the annular ring, which is far away from the spring, is connected with a rubber pad.
Preferably, installation mechanism includes first mounting panel and backup pad, the backup pad passes through the bolt fastening on first mounting panel, the fixed plate sets up on the vertical direction of backup pad, and the fixed plate bottom is connected with the backup pad through the bolt, the backup pad top is connected with the support frame that is used for supporting fixed plate.
Preferably, the mounting mechanism comprises a second mounting plate, the fixing plate is fixed on the second mounting plate through bolts, and the fixing plate is arranged on the horizontal direction of the second mounting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up three groups of adjustable length clamping bars and impeller, the water pump shell is placed in between three groups of clamping bars, the impeller can control the clamping bar and carry out the centre gripping to the water pump shell, three groups of clamping bars can the independent motion, are convenient for adjust according to the size of water pump shell, and the centre gripping is stable, makes things convenient for follow-up drilling operation;
the arrangement of the ring-shaped ring in the utility model can contact one side of the water pump shell, which is far away from the end cover to be drilled, and the vibration transmitted to the fixed plate by the water pump shell is buffered, and meanwhile, the extrusion damage of the water pump shell to the fixed plate is reduced;
the utility model discloses well fixed plate and fixture can adopt placing of dual mode, and the convenience is installed according to the different needs that add man-hour, can violently put centre gripping or vertical centre gripping with the water pump housing, improves the device practicality.
Drawings
Fig. 1 is a schematic structural diagram of a positioning device for facilitating drilling of a water pump housing.
Fig. 2 is a schematic structural diagram of a support frame in a positioning device for facilitating drilling of a water pump shell.
FIG. 3 is a schematic structural view of a positioning device for facilitating drilling of a water pump housing to fix the water pump housing.
Fig. 4 is a schematic structural diagram of a positioning device for facilitating drilling of a water pump housing to fix a centrifugal pump housing.
FIG. 5 is a schematic structural diagram of embodiment 2 in a positioning device for facilitating drilling of a water pump housing.
In the figure: 11-a fixed plate, 12-an annular ring, 13-a spring, 14-a movable plate, 15-a clamping plate, 16-an anti-skid pad, 17-a positioning block, 18-an air cylinder, 19-a first mounting plate, 20-a support plate, 21-a support frame and 22-a second mounting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, in an embodiment of the present invention, a positioning device for facilitating drilling of a water pump housing includes a fixing plate 11, a clamping mechanism is disposed on one side of the fixing plate 11, and the fixing plate 11 is detachably connected to an installation mechanism for fixing positions of the fixing plate 11 and the clamping mechanism;
the clamping mechanism comprises three groups of clamping rods which are arranged in an annular array and adjustable in length, pushing pieces used for pushing the clamping rods to move on the fixing plate 11 are installed on the fixing plate 11, annular rings 12 are arranged in the middle of the three groups of clamping rods, and the annular rings 12 are connected with one side, close to the clamping rods, of the fixing plate 11 through springs 13.
The clamping rod comprises a clamping plate 15 and a moving plate 14, a sliding cavity for the moving plate 14 to slide is formed in one side, close to the fixed plate 11, of the clamping plate 15, a fixing bolt for fixing the sliding position of the clamping plate 15 on the moving plate 14 is connected to the outer wall of one end, close to the fixed plate 11, of the clamping plate 15 in a threaded mode, and one side, far away from the clamping plate 15, of the moving plate 14 is in sliding fit with the fixed plate 11;
the grip block 15 can slide to one side of keeping away from fixed plate 11 on the movable plate 14 to the length of extension splint is convenient for adjust convenient to not unidimensional water pump shell, facilitates the use, and after length control accomplished, can use fixing bolt to lock the distance of grip block 15 on movable plate 14.
The pushing part comprises a positioning block 17 and an air cylinder 18, the positioning block 17 is installed on the fixed plate 11, the air cylinder 18 installed on the fixed plate 11 is arranged on one side, away from the moving plate 14, of the positioning block 17, an installation groove used for installing the air cylinder 18 is formed in one side, close to the positioning block 17, of the fixed plate 11, a sliding hole used for a piston rod of the air cylinder 18 to penetrate through is formed in the positioning block 17, and the piston rod penetrates through the sliding hole and is connected with the moving plate 14;
the cylinder 18 can control the extension and contraction of the piston rod when working, and when the piston rod extends, the movable plate 14 can be pushed to slide on the fixed plate 11, so that the clamping rod is adjusted to contact with the water pump shell.
One side of the clamping plate 15, which is far away from the fixing bolt, is connected with a non-slip mat 16, and one side of the non-slip mat 16, which is far away from the clamping plate 15, is provided with an arc shape matched with the water pump shell; the setting of protection pad 16 can improve the stability of clamping bar centre gripping, and the arcwall face of slipmat 16 can contact with the water pump shell.
One side of the annular ring 12, which is far away from the spring 13, is connected with a rubber pad, and the arrangement of the rubber pad can reduce the extrusion damage of the annular ring 12 to the water pump shell.
The mounting mechanism comprises a first mounting plate 19 and a support plate 20, the support plate 20 is fixed on the first mounting plate 19 through bolts, the fixing plate 11 is arranged in the vertical direction of the support plate 20, the bottom of the fixing plate 11 is connected with the support plate 20 through bolts, and the top of the support plate 20 is connected with a support frame 21 for supporting the fixing plate 11;
the fixing plate 11 is arranged on one side of the supporting plate 20, and the fixing plate 11 is fixedly connected with the supporting plate 20 and the supporting frame 21 through bolts, so that the position of the fixing plate 11 on the first mounting plate 19 can be fixed, and the first mounting plate 19 can be fixed on equipment for processing a water pump shell, so that the subsequent processing of the water pump shell is facilitated;
the device is used for installing a water pump shell as shown in figure 3 or figure 4, and an end cover of the water pump shell needing drilling is arranged on one side, away from the fixing plate 11, of the clamping rod, so that subsequent drilling is facilitated.
Example 2
Referring to fig. 5, the difference from embodiment 1 is that the mounting mechanism includes a second mounting plate 22, the fixing plate 11 is fixed on the second mounting plate 22 by bolts, and the fixing plate 11 is arranged in the horizontal direction of the second mounting plate 22;
when the fixing plate 11 and the clamping mechanism are installed on the second installation plate 22, the water pump shell can be vertically placed, the shell end cover is arranged at the top, the shell is clamped and fixed by the three groups of clamping rods, and then drilling operation is carried out.
The utility model discloses a theory of operation is: when using this kind of positioner convenient to water pump shell drilling, the end cover that the water pump shell needs drilling is arranged in the clamping bar and is kept away from one side of fixed plate 11, and the water pump shell is arranged in between three groups of clamping bars, and water pump shell keeps away from end cover one side contact annular ring 12, and 18 work control piston rods of cylinder stretch out, can promote movable plate 14 and slide on fixed plate 11 to adjust clamping bar contact water pump shell and carry out the centre gripping, be convenient for subsequent drilling operation after fixing the water pump shell.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.
Claims (7)
1. The utility model provides a positioner convenient to water pump shell drilling, includes fixed plate (11), fixed plate (11) one side is equipped with fixture, its characterized in that: the fixing plate (11) is detachably connected with an installation mechanism and used for fixing the positions of the fixing plate (11) and the clamping mechanism;
the clamping mechanism comprises three groups of clamping rods which are arranged in an annular array and adjustable in length, pushing pieces used for pushing the clamping rods to move on the fixing plate (11) are installed on the fixing plate (11), annular rings (12) are arranged in the middle of the three groups of clamping rods, and the annular rings (12) are connected with one side, close to the clamping rods, of the fixing plate (11) through springs (13).
2. The positioning device for facilitating drilling of the water pump housing as claimed in claim 1, wherein: the clamping bar comprises a clamping plate (15) and a moving plate (14), one side, close to the fixed plate (11), of the clamping plate (15) is provided with a sliding cavity for the moving plate (14) to slide, the outer wall, close to the fixed plate (11), of the clamping plate (15) is in threaded connection with a fixing bolt for fixing the sliding position of the clamping plate (15) on the moving plate (14), and the moving plate (14) is far away from one side, close to the clamping plate (15), of the moving plate (11) and is in sliding fit with the fixed plate (11).
3. The positioning device for facilitating drilling of the water pump housing as claimed in claim 2, wherein: the pushing piece comprises a positioning block (17) and an air cylinder (18), the positioning block (17) is installed on a fixed plate (11), the air cylinder (18) installed on the fixed plate (11) is arranged on one side, away from the moving plate (14), of the positioning block (17), an installation groove used for installing the air cylinder (18) is formed in one side, close to the positioning block (17), of the fixed plate (11), a sliding hole used for enabling a piston rod of the air cylinder (18) to penetrate through is formed in the positioning block (17), and the piston rod penetrates through the sliding hole and is connected with the moving plate (14).
4. The positioning device for facilitating drilling of the water pump housing as claimed in claim 2, wherein: one side of the clamping plate (15) far away from the fixing bolt is connected with an anti-slip pad (16), and one side of the anti-slip pad (16) far away from the clamping plate (15) is arranged to be arc-shaped matched with the water pump shell.
5. The positioning device for facilitating drilling of the water pump housing as claimed in claim 1, wherein: one side of the annular ring (12) far away from the spring (13) is connected with a rubber pad.
6. The positioning device for facilitating drilling of the water pump housing as claimed in claim 1, wherein: installation mechanism includes first mounting panel (19) and backup pad (20), backup pad (20) pass through the bolt fastening on first mounting panel (19), fixed plate (11) set up on the vertical direction of backup pad (20), and fixed plate (11) bottom is connected with backup pad (20) through the bolt, backup pad (20) top is connected with support frame (21) that are used for supporting fixed plate (11).
7. The positioning device for facilitating drilling of the water pump housing as claimed in claim 1, wherein: the installation mechanism comprises a second installation plate (22), the fixed plate (11) is fixed on the second installation plate (22) through bolts, and the fixed plate (11) is arranged on the horizontal direction of the second installation plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122316338.6U CN215999495U (en) | 2021-09-24 | 2021-09-24 | Positioning device convenient to water pump shell drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122316338.6U CN215999495U (en) | 2021-09-24 | 2021-09-24 | Positioning device convenient to water pump shell drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215999495U true CN215999495U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122316338.6U Active CN215999495U (en) | 2021-09-24 | 2021-09-24 | Positioning device convenient to water pump shell drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215999495U (en) |
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2021
- 2021-09-24 CN CN202122316338.6U patent/CN215999495U/en active Active
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