CN223699148U - Stamping device for casting pump shell - Google Patents
Stamping device for casting pump shellInfo
- Publication number
- CN223699148U CN223699148U CN202520093964.9U CN202520093964U CN223699148U CN 223699148 U CN223699148 U CN 223699148U CN 202520093964 U CN202520093964 U CN 202520093964U CN 223699148 U CN223699148 U CN 223699148U
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- CN
- China
- Prior art keywords
- fixedly connected
- fixing
- frame
- pump shell
- sides
- 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.)
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Abstract
The utility model discloses a stamping device for casting a pump shell, which comprises a fixing frame, wherein a supporting frame is fixedly arranged at the bottom of the fixing frame. In the utility model, in the stamping casting of the pump shell, a workpiece to be stamped and cast is firstly placed at the top of a lower die, then a hydraulic cylinder drives a lifting plate, an upper die and an L-shaped pressing plate to move downwards along a guide post, the L-shaped pressing plate contacts a contact disc and applies pressure, so that the contact disc drives the L-shaped overturning plate to turn backwards, a fixed post and a movable frame are moved backwards by virtue of a movable groove, the upper die is further driven to move backwards, a return spring is stretched, when the upper die contacts the lower die to complete stamping, the hydraulic cylinder drives related parts to move upwards, the contact disc is out of pressure, the return spring rebounds, the movable frame, the upper die and the like are driven to return, and thus, the machined pump shell can be taken out quickly, the utility model has the advantage of being convenient for taking out the formed pump shell, and the casting processing of the pump shell is free from limitation.
Description
Technical Field
The utility model relates to the technical field of pump casing casting and stamping, in particular to a stamping device for pump casing casting.
Background
Along with the rapid development of the industrial field, the pump is used as key equipment for conveying various fluids, the application range of the pump is wider, the demand of the market for the pump shell is continuously rising, the traditional pump shell is mainly dependent on the casting process, but the process has obvious defects such as easy generation of sand holes, air holes and the like, so that the quality stability of the pump shell is poor, the subsequent processing amount is large, the production efficiency is low, the energy consumption is higher, the cost is difficult to effectively control;
When the pump shell is cast and punched, the to-be-punched pump shell workpiece is placed at the top of the lower die, the hydraulic cylinder drives the upper die to punch and cast the to-be-punched pump shell workpiece placed at the top of the lower die, after the punching and casting is finished, an operator needs to stretch hands into the inner sides of the upper die and the lower die to take out the formed pump shell, safety accidents easily occur in the taking-out process, the arms of the operator are crushed by the dies, inconvenience is brought to the casting processing of the pump shell, and therefore the limitation of the casting processing of the pump shell is increased.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model aims to provide a stamping device for casting a pump shell, which has the advantage of being convenient for taking out a formed pump shell, and solves the problems that an operator needs to stretch hands into the inner sides of an upper die and a lower die to take out the formed pump shell, safety accidents easily occur in the taking-out process, the arms of the operator are crushed by the dies, and the limitation of casting processing of the pump shell is increased.
The stamping device for casting the pump shell comprises a fixing frame, wherein a supporting frame is fixedly arranged at the bottom of the fixing frame, a hydraulic cylinder is fixedly arranged at the top of the fixing frame, the output end of the hydraulic cylinder penetrates through the bottom of the front side of the fixing frame, the output end of the hydraulic cylinder is fixedly connected with a lifting plate, the bottom of the lifting plate is fixedly connected with an upper die, the bottom of the upper die is provided with a lower die, the bottom of the lower die is fixedly connected with a movable frame, the outer side of the rear side of the upper die is fixedly connected with an L-shaped pressing plate, an overturning linkage assembly is arranged at the outer side of the movable frame, an auxiliary moving assembly is arranged at the bottom of the movable frame, a reset assembly is arranged at the front side of the movable frame, and a guide assembly is arranged in the outer side of the lifting plate.
As preferable, the turnover linkage assembly comprises two L-shaped turnover plates, wherein the bottom of the outer side of each L-shaped turnover plate is movably connected with a supporting plate through a pin shaft, the bottom of each supporting plate is fixedly connected with the bottom of the front side of a fixing frame, the front side of each L-shaped turnover plate is provided with a movable groove, the inner side of each movable groove is contacted with a fixed column, the inner side of each fixed column is fixedly connected with the outer side of a movable frame, the outer side of the rear side of each L-shaped turnover plate is fixedly connected with a contact disc, and the top of each contact disc is contacted with the bottom of each L-shaped pressing plate.
As the preferable auxiliary moving assembly of the utility model, the number of the sliding blocks is two, the top of the sliding blocks is fixedly connected with the outer side of the bottom of the moving frame, the bottom of the sliding blocks is slidably connected with a sliding rail, and the bottom of the sliding rail is fixedly connected with the bottom of the inner side of the fixed frame.
As the preferred mode of the utility model, the reset assembly comprises a plurality of reset springs, wherein the reset springs are equidistantly distributed, the rear sides of the reset springs are fixedly connected to the bottom of the front side of the movable frame, the front sides of the reset springs are fixedly connected with a fixed plate, and the bottom of the fixed plate is fixedly connected to the bottom of the front side of the fixed frame.
As the preferable mode of the utility model, the guide assembly comprises two guide posts, the surfaces of the guide posts are slidably connected in the lifting plate, the outer sides of the surfaces of the guide posts are fixedly connected with fixing seats, and the outer sides of the fixing seats are fixedly connected to the top and the bottom of the front side of the fixing frame.
As the preferable mode of the utility model, the outer side of the fixed column is fixedly connected with a limiting disc, and the limiting disc is positioned at the outer side of the L-shaped overturning plate.
As preferable, the inner side of the surface of the fixed column is fixedly connected with a reinforcing sleeve, and the inner side of the reinforcing sleeve is fixedly connected with the outer side of the movable frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, when the pump shell is subjected to punching casting, after a workpiece to be punched and cast is placed at the top of the lower die, the hydraulic cylinder drives the lifting plate, the upper die and the L-shaped pressing plate to move downwards along the guide post, the L-shaped pressing plate moves downwards to be in contact with the top of the contact disc and applies pressure downwards, so that the contact disc moves downwards and drives the L-shaped overturning plate to overturn backwards, the L-shaped overturning plate rotates backwards to drive the fixed post to move backwards by using the opened movable groove, the fixed post drives the movable frame and the upper die to move backwards, the movable frame drives the reset spring to stretch backwards, and when the top of the upper die contacts with the top of the lower die and punches the workpiece to be punched and cast, and the hydraulic cylinder drives the lifting plate, the upper die and the L-shaped pressing plate to move upwards, the reset spring rebounds to drive the movable frame, the upper die, the fixed post, the L-shaped overturning plate and the punched pump shell to be reset, so that the machined pump shell can be quickly taken out, and the molded pump shell can be quickly and safely cast without limitation of processing.
2. According to the utility model, the turnover linkage assembly is arranged, so that the lifting plate drives the lower die to move downwards and simultaneously drives the movable frame and the lower die to move to the rear side, and an operator can conveniently take out the pump shell after finishing processing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a perspective view of a return spring of the present utility model;
Fig. 3 is a perspective view of the L-shaped roll-over panel of the present utility model.
The device comprises a fixing frame 1, a supporting frame 2, a supporting frame 3, a hydraulic cylinder 4, a lifting plate 5, an upper die 6, a lower die 7, a moving frame 8, an L-shaped pressing plate 9, a turnover linkage assembly 91, an L-shaped turnover plate 92, a supporting plate 93, a movable groove 94, a fixed column 95, a contact disc 10, an auxiliary moving assembly 101, a sliding block 102, a sliding rail 11, a resetting assembly 111, a resetting spring 112, a fixed plate 12, a guiding assembly 121, a guiding column 122, a fixed seat 13, a limiting disc 14 and a reinforcing sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the stamping device for casting pump shells provided by the utility model comprises a fixed frame 1, wherein a supporting frame 2 is fixedly arranged at the bottom of the fixed frame 1, a hydraulic cylinder 3 is fixedly arranged at the top of the fixed frame 1, the output end of the hydraulic cylinder 3 penetrates through the bottom of the front side of the fixed frame 1, the output end of the hydraulic cylinder 3 is fixedly connected with a lifting plate 4, the bottom of the lifting plate 4 is fixedly connected with an upper die 5, the bottom of the upper die 5 is provided with a lower die 6, the bottom of the lower die 6 is fixedly connected with a movable frame 7, the outer side of the rear side of the upper die 5 is fixedly connected with an L-shaped pressing plate 8, the outer side of the movable frame 7 is provided with a turnover linkage assembly 9, the bottom of the movable frame 7 is provided with an auxiliary movable assembly 10, the front side of the movable frame 7 is provided with a reset assembly 11, and the inner side of the outer side of the lifting plate 4 is provided with a guide assembly 12.
Referring to fig. 3, the turnover linkage assembly 9 includes two L-shaped turnover plates 91, the number of the L-shaped turnover plates 91 is two, a support plate 92 is movably connected to the bottom of the outer side of the L-shaped turnover plates 91 through a pin shaft, the bottom of the support plate 92 is fixedly connected to the bottom of the front side of the fixing frame 1, a movable groove 93 is formed in the front side of the L-shaped turnover plates 91, a fixed column 94 is contacted with the inner side of the movable groove 93, the inner side of the fixed column 94 is fixedly connected to the outer side of the movable frame 7, a contact disc 95 is fixedly connected to the outer side of the rear side of the L-shaped turnover plates 91, and the top of the contact disc 95 is contacted with the bottom of the L-shaped pressing plate 8.
As a technical optimization scheme of the utility model, through arranging the overturning linkage assembly 9, the lifting plate 4 can drive the lower die 6 to move downwards and simultaneously drive the movable frame 7 and the lower die 6 to move backwards, so that an operator can conveniently take out the pump shell after finishing processing.
Referring to fig. 2, the auxiliary moving assembly 10 includes two sliding blocks 101, the top of the sliding blocks 101 is fixedly connected to the outer side of the bottom of the moving frame 7, the bottom of the sliding blocks 101 is slidably connected with a sliding rail 102, and the bottom of the sliding rail 102 is fixedly connected to the bottom of the inner side of the fixed frame 1.
As a technical optimization scheme of the present utility model, the auxiliary moving assembly 10 is provided, so that the moving frame 7 and the lower die 6 can be assisted to move, and the moving frame 7 and the lower die 6 can be prevented from being deviated during movement.
Referring to fig. 2, the reset assembly 11 includes a plurality of reset springs 111, wherein the plurality of reset springs 111 are equidistantly distributed, the rear side of the reset springs 111 is fixedly connected to the bottom of the front side of the movable frame 7, the front side of the reset springs 111 is fixedly connected with a fixing plate 112, and the bottom of the fixing plate 112 is fixedly connected to the bottom of the front side of the fixed frame 1.
As a technical optimization scheme of the utility model, the reset assembly 11 is arranged, so that the movable frame 7 and the lower die 6 can be driven to reset, and an operator can conveniently take out the pump shell formed by stamping.
Referring to fig. 1, the guide assembly 12 includes two guide posts 121, the surfaces of the guide posts 121 are slidably connected to the inside of the outer side of the lifting plate 4, the outer sides of the surfaces of the guide posts 121 are fixedly connected with fixing seats 122, and the outer sides of the fixing seats 122 are fixedly connected to the top and the bottom of the front side of the fixing frame 1.
As a technical optimization scheme of the utility model, the guide component 12 is arranged, so that the lower die 6 can be limited when the lifting plate 4 drives the lower die 6 to move downwards, and the condition that the lower die 6 is deviated when the lifting plate 4 drives the lower die 6 to move downwards is prevented.
Referring to fig. 2, a limiting plate 13 is fixedly connected to the outer side of the fixing column 94, and the limiting plate 13 is located at the outer side of the L-shaped turnover plate 91.
As a technical optimization scheme of the utility model, the fixed column 94 can be limited by arranging the limiting disc 13, so that the fixed column 94 is prevented from being deviated during use.
Referring to fig. 2, a reinforcing sleeve 14 is fixedly coupled to the inner side of the surface of the fixing post 94, and the inner side of the reinforcing sleeve 14 is fixedly coupled to the outer side of the moving frame 7.
As a technical optimization scheme of the present utility model, the fixing column 94 and the movable frame 7 can be reinforced by providing the reinforcing sleeve 14, so that the loosening between the fixing column 94 and the movable frame 7 is prevented.
When the pump shell is subjected to punching casting, after a workpiece to be punched and cast is placed on the top of the lower die 6, the hydraulic cylinder 3 drives the lifting plate 4, the upper die 5 and the L-shaped pressing plate 8 to move downwards along the guide post 121, the L-shaped pressing plate 8 moves downwards to be in contact with the top of the contact disc 95 and applies pressure downwards, the contact disc 95 moves downwards and drives the L-shaped overturning plate 91 to overturn backwards, the L-shaped overturning plate 91 rotates backwards to drive the fixed post 94 to move backwards by utilizing the opened movable groove 93, the fixed post 94 drives the movable frame 7 and the upper die 5 to move backwards, the movable frame 7 drives the reset spring 111 to stretch backwards, and when the top of the upper die 5 contacts with the top of the lower die 6 and punches and the workpiece to be punched and cast, the hydraulic cylinder 3 drives the lifting plate 4, the upper die 5 and the L-shaped pressing plate 8 to move upwards, and after the contact disc 95 loses downward pressure, the reset spring 111 drives the movable frame 7, the upper die 5, the fixed post 94, the L-shaped overturning plate 91 and the punched pump shell to be reset, and the pump shell can be quickly taken out and machined, and the pump shell can be quickly taken out.
In summary, the stamping device for casting the pump shell solves the problem that an operator needs to stretch hands into the inner sides of the upper die and the lower die to take out the formed pump shell, safety accidents easily occur in the taking-out process, so that the arms of the operator are crushed by the dies, and the limitation of casting the pump shell is increased by the cooperation of the fixing frame 1, the supporting frame 2, the hydraulic cylinder 3, the lifting plate 4, the upper die 5, the lower die 6, the moving frame 7, the L-shaped pressing plate 8, the overturning linkage assembly 9, the auxiliary moving assembly 10, the reset assembly 11 and the guide assembly 12.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The stamping device for casting the pump shell comprises a fixing frame (1) and is characterized in that a supporting frame (2) is fixedly arranged at the bottom of the fixing frame (1), a hydraulic cylinder (3) is fixedly arranged at the top of the fixing frame (1), the output end of the hydraulic cylinder (3) penetrates through the bottom of the front side of the fixing frame (1), a lifting plate (4) is fixedly connected with the output end of the hydraulic cylinder (3), an upper die (5) is fixedly connected to the bottom of the lifting plate (4), a lower die (6) is arranged at the bottom of the upper die (5), a movable frame (7) is fixedly connected to the bottom of the lower die (6), an L-shaped pressing plate (8) is fixedly connected to the outer side of the rear side of the upper die (5), an overturning linkage assembly (9) is arranged at the outer side of the movable frame (7), an auxiliary movable assembly (10) is arranged at the bottom of the movable frame (7), a reset assembly (11) is arranged at the front side of the movable frame (7), and a guide assembly (12) is arranged inside the outer side of the lifting plate (4).
2. The stamping device for pump shell casting according to claim 1, wherein the overturning linkage assembly (9) comprises two L-shaped overturning plates (91), the bottoms of the outer sides of the L-shaped overturning plates (91) are movably connected with supporting plates (92) through pin shafts, the bottoms of the supporting plates (92) are fixedly connected to the bottoms of the front sides of the fixing frames (1), movable grooves (93) are formed in the front sides of the L-shaped overturning plates (91), fixing columns (94) are contacted with the inner sides of the movable grooves (93), the inner sides of the fixing columns (94) are fixedly connected to the outer sides of the movable frames (7), contact plates (95) are fixedly connected to the outer sides of the rear sides of the L-shaped overturning plates (91), and the tops of the contact plates (95) are contacted with the bottoms of the L-shaped pressing plates (8).
3. The stamping device for pump casing casting according to claim 1, wherein the auxiliary moving assembly (10) comprises two sliding blocks (101), the top of each sliding block (101) is fixedly connected to the outer side of the bottom of the corresponding moving frame (7), the bottom of each sliding block (101) is slidably connected with a sliding rail (102), and the bottom of each sliding rail (102) is fixedly connected to the bottom of the inner side of the corresponding fixing frame (1).
4. The stamping device for pump casing casting according to claim 1, wherein the reset assembly (11) comprises a plurality of reset springs (111), the reset springs (111) are equidistantly distributed, the rear sides of the reset springs (111) are fixedly connected to the bottom of the front sides of the movable frames (7), the front sides of the reset springs (111) are fixedly connected with a fixing plate (112), and the bottom of the fixing plate (112) is fixedly connected to the bottom of the front sides of the fixing frames (1).
5. The stamping device for pump casing casting according to claim 1, wherein the guide assembly (12) comprises two guide posts (121), the surfaces of the guide posts (121) are slidably connected to the inside of the outer sides of the lifting plate (4), fixing seats (122) are fixedly connected to the outer sides of the surfaces of the guide posts (121), and the outer sides of the fixing seats (122) are fixedly connected to the top and the bottom of the front sides of the fixing frames (1).
6. The stamping device for casting pump shells according to claim 2, wherein a limiting disc (13) is fixedly connected to the outer side of the fixing column (94), and the limiting disc (13) is located on the outer side of the L-shaped overturning plate (91).
7. The stamping device for casting pump shells according to claim 2, wherein the inner side of the surface of the fixed column (94) is fixedly connected with a reinforcing sleeve (14), and the inner side of the reinforcing sleeve (14) is fixedly connected with the outer side of the movable frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520093964.9U CN223699148U (en) | 2025-01-15 | 2025-01-15 | Stamping device for casting pump shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520093964.9U CN223699148U (en) | 2025-01-15 | 2025-01-15 | Stamping device for casting pump shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223699148U true CN223699148U (en) | 2025-12-23 |
Family
ID=98067039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520093964.9U Active CN223699148U (en) | 2025-01-15 | 2025-01-15 | Stamping device for casting pump shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223699148U (en) |
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2025
- 2025-01-15 CN CN202520093964.9U patent/CN223699148U/en active Active
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