CN213917713U - Grinding machine is used in inside lining component processing of chromatograph detector - Google Patents
Grinding machine is used in inside lining component processing of chromatograph detector Download PDFInfo
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- CN213917713U CN213917713U CN202022302140.8U CN202022302140U CN213917713U CN 213917713 U CN213917713 U CN 213917713U CN 202022302140 U CN202022302140 U CN 202022302140U CN 213917713 U CN213917713 U CN 213917713U
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- rod
- bearing plate
- lower bearing
- chromatograph detector
- threaded rod
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Abstract
The utility model discloses a grinding machine is used in inside lining member processing of chromatograph detector, including the installation base, the inside of installation base is provided with square groove, the inside of square groove is pegged graft and is had lower carrier plate, the backup pad is installed to the lower terminal surface of lower carrier plate, four equal fixed mounting of extreme angle department of terminal surface have spacing spring under the backup pad, four extreme angle departments in the square groove outside all install and are located the inside spacing kelly of installation base, the minor axis is installed No. one in the axle center department of spacing kelly, the bar push rod is installed to the top of spacing kelly, the minor axis is installed No. two in the outside of bar push rod, the outside limit fixed mounting of No. two minor axes has the briquetting, four extreme angle departments of lower carrier plate surface all are provided with spacing draw-in groove. This chromatograph detector's lining member processing is with grinding machine, simple structure, the installation and the dismantlement of the lower bearing plate of being convenient for to the change and the maintenance of the lower bearing plate of being convenient for are convenient for carry out the centre gripping to the chromatograph lining member that needs ground simultaneously, use manpower sparingly.
Description
Technical Field
The utility model relates to a grind machine technical field, specifically be a processing of inside lining component of chromatograph detector is with grinding machine.
Background
The grinder is a grinder for grinding the surface of a workpiece by using a grinder coated or embedded with abrasive materials, and is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in the workpiece, the main types of the grinder are a disc grinder, a rotating shaft grinder and various special grinders, and a lining member of a chromatograph detector also needs to be ground by the grinder, but the existing grinder for processing the lining member of the chromatograph detector has the problems that a lower bearing plate is connected with an installation base through screws, the installation and the disassembly are difficult, and the lining member of the chromatograph detector needs to be supported by manpower, so that the time and the labor are wasted.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a machine is ground with processing to inside lining member of chromatograph detector, the inside lining member processing of having solved current chromatograph detector is with grinding the machine and exist down the carrier plate and pass through the screw connection with the installation base, is difficult to the installation and dismantles, needs the manpower to support the inside lining member of chromatograph detector simultaneously, the problem that wastes time and energy.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a grinding machine for processing an inner lining component of a chromatograph detector comprises an installation base, wherein a square groove is arranged inside the installation base, a lower bearing plate is inserted inside the square groove, a supporting plate is arranged on the lower end face of the lower bearing plate, limiting springs are fixedly arranged at four end corners of the lower end face of the supporting plate, limiting clamping rods positioned inside the installation base are arranged at four end corners outside the square groove, a first short shaft is arranged at the axis of each limiting clamping rod, a strip-shaped push rod is arranged above each limiting clamping rod, a second short shaft is arranged outside each strip-shaped push rod, a pressing block is fixedly arranged on the outer side edge of each second short shaft, limiting clamping grooves are arranged at four end corners of the outer surface of the lower bearing plate, a motor protection shell is fixedly arranged on the front side edge of the upper end face of the lower bearing plate, and a threaded rod is arranged at one end of the motor protection shell, two moving blocks are symmetrically installed on the outer side of the threaded rod, a fixed rod is fixedly installed on the rear end face of each moving block, a sliding block is fixedly installed on the rear end face of each fixed rod, a sliding rod is installed inside each sliding block, and fixing pieces located on the upper end face of the lower bearing plate are fixedly installed at two ends of each sliding rod.
Preferably, the limiting spring and the support plate form an elastic structure, and the limiting spring is connected with the support plate through a screw.
Preferably, the first short shaft is connected with the limiting clamping rod through a first torsion spring, and the strip-shaped push rod is connected with the second short shaft through a second torsion spring.
Preferably, the inside fixed mounting of motor protecting sheathing has step motor, and step motor passes through the coupling joint with the threaded rod, the fixed block that is located lower carrier plate up end is installed to the one end of threaded rod, the threaded rod passes through roller bearing with the fixed block and is connected.
Preferably, reverse threads are arranged on two sides of the outer surface of the threaded rod, a thread groove is formed in the moving block, and the moving block is in threaded connection with the threaded rod.
Preferably, the inside of slider is provided with the cylinder groove, the slider passes through the cylinder groove with the slide bar and is connected, the slider passes through the screw connection with the dead lever.
Preferably, the fixing piece and the lower bearing plate are of an integrated structure, the fixing piece and the lower bearing plate are connected through screws, and the sliding rod and the fixing piece are connected through screws.
(III) advantageous effects
The utility model provides a processing of inside lining component of chromatograph detector is with grinding machine. The method has the following beneficial effects:
(1) this chromatograph detector's inside lining component processing is with grinding machine has driven the rotation of threaded rod through step motor's effect, and through the effect of screw thread, two movable blocks can move to the inboard, carry out the centre gripping to the chromatograph inside lining component that needs grind, use manpower sparingly, through the cooperation of slider and slide bar, have effectively improved the stability that the dead lever removed.
(2) This inside lining component processing of chromatograph detector is with grinding machine, through the cooperation of No. two minor axes, bar push rod and briquetting, the rotation of the spacing kelly of being convenient for control, through the cooperation of spacing kelly and spacing draw-in groove, the fixed connection of the lower bolster of being convenient for and installation base, and then the installation and the dismantlement of the lower bolster of being convenient for to the change and the maintenance of the lower bolster of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the mounting base of the present invention;
FIG. 3 is a schematic top view of the lower carrier plate according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. installing a base; 2. a square groove; 3. a lower deck plate; 4. a support plate; 5. a limiting spring; 6. a limiting clamping rod; 7. a first short shaft; 8. a second minor axis; 9. a bar-shaped push rod; 10. briquetting; 11. a limiting clamping groove; 12. a motor protective housing; 13. a threaded rod; 14. a moving block; 15. fixing the rod; 16. a slider; 17. a slide bar; 18. and a fixing member.
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.
As shown in fig. 1-4, the utility model provides a technical solution: a grinding machine for processing an inner lining component of a chromatograph detector comprises a mounting base 1, a square groove 2, a lower bearing plate 3, a supporting plate 4, a limiting spring 5, a limiting clamping rod 6, a first short shaft 7, a second short shaft 8, a strip-shaped push rod 9, a pressing block 10, a limiting clamping groove 11, a motor protective shell 12, a threaded rod 13, a moving block 14, a fixing rod 15, a sliding block 16, a sliding rod 17 and a fixing piece 18, wherein the square groove 2 is arranged inside the mounting base 1, the lower bearing plate 3 is inserted inside the square groove 2, the supporting plate 4 is arranged on the lower end surface of the lower bearing plate 3, the limiting spring 5 is fixedly arranged at four end angles of the lower end surface of the supporting plate 4, the limiting clamping rods 6 positioned inside the mounting base 1 are arranged at four end angles outside the square groove 2, the first short shaft 7 is arranged at the axis of the limiting clamping rods 6, the strip-shaped push rod 9 is arranged above the limiting clamping rods 6, a second short shaft 8 is installed on the outer side of a bar-shaped push rod 9, a pressing block 10 is fixedly installed on the outer side edge of the second short shaft 8, limiting clamping grooves 11 are formed in four end corners of the outer surface of a lower bearing plate 3, a motor protective shell 12 is fixedly installed on the front side edge of the upper end surface of the lower bearing plate 3 and plays a role in protecting a stepping motor, a threaded rod 13 is installed at one end of the motor protective shell 12 and is convenient for driving moving blocks 14 to move, two moving blocks 14 are symmetrically installed on the outer side of the threaded rod 13, a fixing rod 15 is fixedly installed on the rear end surface of each moving block 14, a sliding block 16 is fixedly installed on the rear end surface of each fixing rod 15, sliding rods 17 are installed inside the two sliding blocks 16;
the limiting spring 5 and the supporting plate 4 form an elastic structure, the limiting spring 5 is connected with the supporting plate 4 through a screw, and the connection stability of the device is effectively improved through the matching of the supporting plate 4 and the limiting spring 5;
the first short shaft 7 is connected with the limiting clamping rod 6 through a first torsion spring, the strip-shaped push rod 9 is connected with the second short shaft 8 through a second torsion spring, and the lower bearing plate 3 is conveniently and fixedly connected with the mounting base 1 under the action of the first torsion spring and the second torsion spring;
a stepping motor is fixedly arranged in the motor protective shell 12 and is connected with the threaded rod 13 through a coupler, one end of the threaded rod 13 is provided with a fixed block positioned on the upper end surface of the lower bearing plate 3, the threaded rod 13 is connected with the fixed block through a roller bearing, and the threaded rod 13 is driven to rotate under the action of the stepping motor;
reverse threads are arranged on two sides of the outer surface of the threaded rod 13, thread grooves are formed in the moving blocks 14, the moving blocks 14 are connected with the threaded rod 13 through threads, and the two moving blocks 14 are driven to move inwards or outwards by the rotation of the threaded rod 13 under the action of the threads;
a cylindrical groove is formed in the sliding block 16, the sliding block 16 is connected with the sliding rod 17 through the cylindrical groove, the sliding block 16 is connected with the fixed rod 15 through a screw, and the sliding block 16 is matched with the sliding rod 17, so that the moving stability of the fixed rod 15 is effectively improved;
When the grinding device is used, a power supply is switched on, a switch is turned on, a user can place a chromatograph lining component to be ground at the central position of the upper end face of the lower bearing plate 3, then the user can turn on the stepping motor, the threaded rod 13 is driven to rotate under the action of the stepping motor, the two moving blocks 14 move inwards under the action of the threads due to the fact that the outer surface of the threaded rod 13 is provided with symmetrical reverse threads, the chromatograph lining component to be ground can be clamped by the two fixing rods 15 at the moment, the stability of movement of the fixing rods 15 is effectively improved through the matching of the sliding blocks 16 and the sliding rods 17, and the chromatograph lining component to be ground is clamped under the action of the fixing rods 15, so that labor is saved;
when the device need overhaul and change, the user can grasp the top of No. two minor axiss 8, effect through bar push rod 9, with No. two minor axiss 8 anticlockwise rotations, when briquetting 10 and 6 disconnection in spacing kelly, effect through a torsion spring has promoted spacing kelly 6 anticlockwise rotations, because spacing spring 5's initial condition is by compression state, spacing spring 5 kick-backs this moment, promoted moving up of lower bolster 3, be convenient for the installation and the dismantlement of lower bolster 3, when spacing kelly 6 and 11 disconnection in spacing draw-in groove, the user can take out lower bolster 3, overhaul and change it, this is exactly this the inside lining component processing of chromatograph detector with the use of grinding machine, the content of not making detailed description in this description all belongs to the known prior art of the professional skilled in the art in the field simultaneously.
In conclusion, this chromatograph detector's inside lining member processing is with grinding machine, the rotation of threaded rod 13 has been driven through step motor's effect in the use, effect through the screw thread, two movable blocks 14 can move to the inboard, carry out the centre gripping to the chromatograph inside lining member that needs grind, use manpower sparingly, cooperation through slider 16 and slide bar 17, the stability that dead lever 15 removed has effectively been improved, through No. two minor axis 8, the cooperation of bar push rod 9 and briquetting 10, be convenient for control spacing kelly 6's rotation, cooperation through spacing kelly 6 and spacing draw-in groove 11, be convenient for lower carrier plate 3 and installation base 1's fixed connection, and then be convenient for lower carrier plate 3's installation and dismantlement, thereby be convenient for lower carrier plate 3's change and maintenance.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. A grinding machine for processing a lining member of a chromatograph detector comprises a mounting base (1), and is characterized in that: the mounting base is characterized in that a square groove (2) is arranged inside the mounting base (1), a lower bearing plate (3) is inserted inside the square groove (2), a supporting plate (4) is mounted on the lower end face of the lower bearing plate (3), limiting springs (5) are fixedly mounted at four end corners of the lower end face of the supporting plate (4), limiting clamping rods (6) located inside the mounting base (1) are mounted at four end corners outside the square groove (2), a first short shaft (7) is mounted at the axis of each limiting clamping rod (6), a bar-shaped push rod (9) is mounted above each limiting clamping rod (6), a second short shaft (8) is mounted outside the bar-shaped push rod (9), a pressing block (10) is fixedly mounted at the outer side of the second short shaft (8), and limiting clamping grooves (11) are arranged at four end corners of the outer surface of the lower bearing plate (3), the bearing plate is characterized in that a motor protective shell (12) is fixedly mounted on the front side edge of the upper end face of the lower bearing plate (3), a threaded rod (13) is mounted at one end of the motor protective shell (12), two moving blocks (14) are symmetrically mounted on the outer side of the threaded rod (13), a fixing rod (15) is fixedly mounted on the rear end face of each moving block (14), a sliding block (16) is fixedly mounted on the rear end face of each fixing rod (15), a sliding rod (17) is mounted inside each sliding block (16), and fixing pieces (18) located on the upper end face of the lower bearing plate (3) are fixedly mounted at the two ends of each sliding rod (17).
2. The grinder for processing an inner liner member of a chromatograph detector according to claim 1, wherein: the limiting spring (5) and the supporting plate (4) form an elastic structure, and the limiting spring (5) is connected with the supporting plate (4) through a screw.
3. The grinder for processing an inner liner member of a chromatograph detector according to claim 1, wherein: the first short shaft (7) is connected with the limiting clamping rod (6) through a first torsion spring, and the strip-shaped push rod (9) is connected with the second short shaft (8) through a second torsion spring.
4. The grinder for processing an inner liner member of a chromatograph detector according to claim 1, wherein: the inside fixed mounting of motor protecting sheathing (12) has step motor, and step motor passes through the coupling joint with threaded rod (13), the fixed block that is located lower carrier plate (3) up end is installed to the one end of threaded rod (13), threaded rod (13) passes through roller bearing with the fixed block and is connected.
5. The grinder for processing an inner liner member of a chromatograph detector according to claim 1, wherein: reverse threads are arranged on two sides of the outer surface of the threaded rod (13), a thread groove is formed in the moving block (14), and the moving block (14) is connected with the threaded rod (13) through threads.
6. The grinder for processing an inner liner member of a chromatograph detector according to claim 1, wherein: the inside of slider (16) is provided with the cylinder groove, slider (16) pass through the cylinder groove with slide bar (17) and are connected, slider (16) pass through the screw connection with dead lever (15).
7. The grinder for processing an inner liner member of a chromatograph detector according to claim 1, wherein: the fixing piece (18) and the lower bearing plate (3) are of an integrated structure, the fixing piece (18) is connected with the lower bearing plate (3) through screws, and the sliding rod (17) is connected with the fixing piece (18) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022302140.8U CN213917713U (en) | 2020-10-16 | 2020-10-16 | Grinding machine is used in inside lining component processing of chromatograph detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022302140.8U CN213917713U (en) | 2020-10-16 | 2020-10-16 | Grinding machine is used in inside lining component processing of chromatograph detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213917713U true CN213917713U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022302140.8U Active CN213917713U (en) | 2020-10-16 | 2020-10-16 | Grinding machine is used in inside lining component processing of chromatograph detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213917713U (en) |
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- 2020-10-16 CN CN202022302140.8U patent/CN213917713U/en active Active
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