CN214024909U - High-efficient polisher of valve body coarse blank - Google Patents
High-efficient polisher of valve body coarse blank Download PDFInfo
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- CN214024909U CN214024909U CN202022390118.3U CN202022390118U CN214024909U CN 214024909 U CN214024909 U CN 214024909U CN 202022390118 U CN202022390118 U CN 202022390118U CN 214024909 U CN214024909 U CN 214024909U
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Abstract
The utility model relates to the technical field of a grinding machine, in particular to a high-efficiency grinding machine for rough blanks of valve bodies, which comprises a frame, a rotating platform, a workpiece base, a clamping device, a pneumatic motor and a grinding head, wherein the rotating platform comprises a V-shaped support frame and a driving motor, the driving motor is arranged on the frame, the lower end of the V-shaped support frame is rotatably arranged on the frame, the output shaft of the driving motor is fixedly connected with the lower end surface of the V-shaped support frame, the workpiece base is respectively arranged at the two ends of the upper part of the V-shaped support frame, the pneumatic motor is arranged on the frame, the grinding head is arranged at the output end of the pneumatic motor, the clamping device is arranged on the V-shaped support frame, the same clamping device is respectively arranged at the two ends of the upper part of the V-shaped support frame, the two clamping ends of the clamping device are arranged corresponding to the left side and the right side of the corresponding workpiece base, a valve body is arranged in the workpiece base, the two clamping ends of the clamping device are close to the valve body workpiece and fastened, the utility model discloses can realize polishing the valve body automatically.
Description
Technical Field
The utility model relates to a polisher technical field, concrete field is a high-efficient polisher of thick embryo of valve body.
Background
At present the valve body need polish the processing to several terminal surfaces of valve body after the manufacturing is accomplished to get rid of the burr on the valve body terminal surface, mainly be artifical hand and take the valve body and polish on the wheel of polishing among the prior art, because the wheel high-speed rotation of polishing needs the workman to tightly hold the valve body and just can polish, otherwise hardly handle the valve body terminal surface, the workman wastes time and energy, and the effect of polishing is relatively poor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a high-efficient polisher of valve body coarse blank.
In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency grinding machine for rough blanks of valve bodies comprises a rack, a rotating platform, workpiece bases, clamping devices, a pneumatic motor and a grinding head, wherein the rotating platform comprises a V-shaped support frame and a driving motor, the driving motor is installed on the rack, the lower end of the V-shaped support frame is rotatably installed on the rack, an output shaft of the driving motor is fixedly connected with the lower end face of the V-shaped support frame, the workpiece bases are respectively installed at two ends of the upper part of the V-shaped support frame, the pneumatic motor is installed on the rack, the grinding head is installed at the output end of the pneumatic motor and is arranged right above one of the workpiece bases, the clamping devices are installed on the V-shaped support frame, the same clamping devices are installed at two ends of the upper part of the V-shaped support frame, two clamping ends of each clamping device are arranged corresponding to the left side and the right side of the corresponding workpiece base, and valve bodies are placed in the workpiece bases, the two clamping ends of the clamping device are close to each other and fastened to the valve body workpiece.
Preferably, the workpiece base is a rectangular placing box with an opening at the upper end, and through grooves are symmetrically formed in two long side walls of the workpiece base respectively.
Preferably, clamping device includes the cylinder that sets up in pairs, installs the tight piece of clamp on the cylinder, and two cylinders are subtend and install the upper portion one end department at same V-arrangement support frame, and the piston rod of two cylinders all sets up towards workpiece base's logical groove department, all installs tight piece of clamp on the piston rod of every cylinder, and the size that presss from both sides tight piece is less than the notch size that leads to the groove, and two cylinders move simultaneously and can drive corresponding tight piece of clamp and stretch into workpiece base in step through leading to the groove.
Preferably, the rectangular placing box is integrally made of cast iron.
Preferably, the output end of the pneumatic motor is provided with a quick-change connector, and the polishing head is connected with the output end of the pneumatic motor through the quick-change connector.
Preferably, the driving motor is a servo motor.
Compared with the prior art, the beneficial effects of the utility model are that: the surface of the valve body can be automatically polished through the matching arrangement of the rotating platform, the pneumatic motor and the polishing head, so that dangerous operation of manually holding the valve body for polishing is avoided;
the valve body can be clamped through the arrangement of the clamping device, so that the condition that the valve body shakes or falls off from the workpiece base in the polishing process is avoided;
the pneumatic motor can realize the pushing of the polishing head and the rotation operation of the polishing head;
through the arrangement of the quick change connector, the polishing head can be quickly replaced after being used for a long time.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the workpiece base according to the present invention.
In the figure: 1. a frame; 2. a V-shaped support frame; 3. a drive motor; 4. a workpiece base; 5. a cylinder; 6. a clamping block; 7. polishing head; 8. a pneumatic motor; 9. a quick-change connector.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a high-efficiency grinding machine for rough blanks of valve bodies comprises a rack, a rotating platform, workpiece bases, clamping devices, a pneumatic motor and a grinding head, wherein the rotating platform comprises a V-shaped support frame and a driving motor, the driving motor is installed on the rack, the lower end of the V-shaped support frame is rotatably installed on the rack, an output shaft of the driving motor is fixedly connected with the lower end face of the V-shaped support frame, the workpiece bases are respectively installed at two ends of the upper part of the V-shaped support frame, the pneumatic motor is installed on the rack, the grinding head is installed at the output end of the pneumatic motor and is arranged right above one of the workpiece bases, the clamping devices are installed on the V-shaped support frame, the same clamping devices are installed at two ends of the upper part of the V-shaped support frame, two clamping ends of each clamping device are arranged corresponding to the left side and the right side of the corresponding workpiece base, and valve bodies are placed in the workpiece bases, the two clamping ends of the clamping device are close to each other and fastened to the valve body workpiece.
The workpiece base is a rectangular placing box with an opening at the upper end, and through grooves are symmetrically and respectively formed in two long side walls of the workpiece base.
Clamping device includes the cylinder that sets up in pairs, installs the tight piece of clamp on the cylinder, and two cylinders are subtend installation in the upper portion one end department of same V-arrangement support frame, and the piston rod of two cylinders all sets up towards the logical groove department of work piece base, all installs tight piece of clamp on the piston rod of every cylinder, and the size that presss from both sides tight piece is less than the notch size that leads to the groove, and two cylinders move simultaneously can drive corresponding tight piece of clamp and stretch into in the work piece base through leading to the groove in step.
The rectangular placing box is integrally made of cast iron.
The quick-change connector is mounted at the output end of the pneumatic motor, the polishing head is connected with the output end of the pneumatic motor through the quick-change connector, the quick-change connector adopts a quick-insertion type connector, a socket of the quick-change connector is mounted at the output end of the pneumatic motor, an insertion rod of the quick-change connector is mounted at the fixed end of the polishing head, and after the insertion rod is inserted into the socket, the insertion rod is limited and fixed through a steel ball limiting structure of the quick-change connector.
The driving motor is a servo motor.
Through this technical scheme, the work piece that will not polish is arranged in the work piece base, then press from both sides tight piece through the cylinder drive and remove towards the work piece, make two press from both sides tight piece to the work piece and press from both sides tight fixed in the work piece base, then drive V-arrangement support frame through driving motor and rotate 180, make the work piece base of placing the work piece correspond to the department setting of polishing head, then pneumatic motor drives the polishing head and polishes to the work piece surface, rotate 180 backs at the V-arrangement support frame simultaneously, can place the work piece in the vacant work piece base, after last work piece is polished and is accomplished, can be 180 with V-arrangement support frame gyration once more, make this work piece polish, last work piece takes off and changes the work piece that does not polish.
After long-time use, the grinding head is worn seriously, and the grinding head can be taken down from the pneumatic motor and replaced through the quick-change connector.
For facilitating the use, set up a through-hole in the bottom of work piece base, when taking out the work piece after will polishing the completion, stretch into the work piece base in from the through-hole through a montant for it makes things convenient for the workman to take out the work piece from the work piece base to follow the work piece ejecting in the work piece base with the work piece, and will not polish the work piece and arrange the work piece in the work piece base and polish.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-efficient polisher of thick embryo of valve body which characterized in that: comprises a frame, a rotating platform, a workpiece base, a clamping device, a pneumatic motor and a polishing head, wherein the rotating platform comprises a V-shaped support frame and a driving motor, the driving motor is arranged on the frame, the lower end of the V-shaped support frame is rotatably arranged on the frame, the output shaft of the driving motor is fixedly connected with the lower end surface of the V-shaped support frame, the workpiece base is respectively arranged at the two ends of the upper part of the V-shaped support frame, the pneumatic motor is arranged on the frame, the polishing head is arranged on the output end of the pneumatic motor, the polishing head is arranged right above one of the workpiece bases, the clamping device is arranged on the V-shaped supporting frame, the same clamping devices are mounted at two ends of the upper portion of the V-shaped supporting frame, two clamping ends of each clamping device are arranged corresponding to the left side and the right side of the corresponding workpiece base, a valve body workpiece is placed in each workpiece base, and the two clamping ends of each clamping device are close to each other and fastened to the corresponding valve body workpiece.
2. The high-efficiency grinding machine for the valve body rough blank as recited in claim 1, characterized in that: the workpiece base is a rectangular placing box with an opening at the upper end, and through grooves are symmetrically and respectively formed in two long side walls of the workpiece base.
3. The high-efficiency grinding machine for the valve body rough blank as claimed in claim 2, characterized in that: clamping device includes the cylinder that sets up in pairs, installs the tight piece of clamp on the cylinder, and two cylinders are subtend installation in the upper portion one end department of same V-arrangement support frame, and the piston rod of two cylinders all sets up towards the logical groove department of work piece base, all installs tight piece of clamp on the piston rod of every cylinder, and the size that presss from both sides tight piece is less than the notch size that leads to the groove, and two cylinders move simultaneously can drive corresponding tight piece of clamp and stretch into in the work piece base through leading to the groove in step.
4. The high-efficiency grinding machine for the valve body rough blank as claimed in claim 2, characterized in that: the rectangular placing box is integrally made of cast iron.
5. The high-efficiency grinding machine for the valve body rough blank as recited in claim 1, characterized in that: the output end of the pneumatic motor is provided with a quick-change connector, and the polishing head is connected with the output end of the pneumatic motor through the quick-change connector.
6. The high-efficiency grinding machine for the valve body rough blank as recited in claim 1, characterized in that: the driving motor is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022390118.3U CN214024909U (en) | 2020-10-25 | 2020-10-25 | High-efficient polisher of valve body coarse blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022390118.3U CN214024909U (en) | 2020-10-25 | 2020-10-25 | High-efficient polisher of valve body coarse blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214024909U true CN214024909U (en) | 2021-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022390118.3U Active CN214024909U (en) | 2020-10-25 | 2020-10-25 | High-efficient polisher of valve body coarse blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214024909U (en) |
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2020
- 2020-10-25 CN CN202022390118.3U patent/CN214024909U/en active Active
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