Clamping device for intelligent water meter accessory machining

Abstract

The utility model discloses a clamping device for intelligent water meter accessory machining. The machining device comprises a machining table, a width adjusting structure and an abutting structure. A clamping groove is formed in the upper surface of the machining table, and an adjusting strip hole is formed in the bottom of the clamping groove. The width adjusting structure is arranged at the bottom of the clamping groove and comprises a first limiting strip welded to one side of the clamping groove, a sliding rod welded to the inner wall of the bottom of the clamping groove and a screw rotationally connected to the inner wall of the bottom of the clamping groove. The length from the second limiting strip to the first limiting strip can be adjusted through rotation of the screw rod, so that the widths of different shells are guaranteed, after the shells are placed in the clamping groove with the width adjusted, the air cylinder is used for pushing the abutting joint to enable the shells to abut against the inner wall of the clamping groove to be pressed, and therefore firm clamping under horizontal supporting of the shells is achieved. And the shaking degree during machining can be reduced, the clamping firmness and the machining stability are improved, and then the machining effect and the machining efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamp structures, in particular to a clamping device for processing intelligent water meter accessories. Background Art

[0002] Smart water meter is a new type of water meter that uses modern microelectronics technology, modern sensor technology, and smart IC card technology to measure water consumption and transmit water consumption data and settle transactions. It is a great improvement compared to traditional water meters that generally only have the functions of flow collection and mechanical pointer display of water consumption;

[0003] The shell of existing water meters is often made of a plastic injection-molded one-piece shell or a metal shell. After the shell is produced, it is necessary to grind off the burrs, drill holes and tap threads at designated locations, and assemble the internal parts. In order to ensure the stability of the shell during processing, a fixture that fixes the shell is used for stable processing.

[0004] At present, a clamping device for processing water meter accessories is described in the patent CN216326572U. The composition of this product includes an operating table, a motor is fixed by bolts on the top of the operating table near the left side, and the output end of the motor is fixedly connected to a fixed clamping device, and the fixed clamping device includes an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected to a movable plate. The clamping device for processing water meter accessories clamps the water meter accessories through the fixed clamping device, and after processing, the fixed clamping device is driven by the motor to rotate, and the accessories are placed in the placement box, which can achieve the effect of clamping the accessories for convenient processing. The hair scraps generated by the processing of the accessories are blown off by the blower and the nozzle, and the filter plate can filter the hair scraps into the collection box. The collection box collects the hair scraps for unified treatment, which can achieve the effect of collecting and centrally treating the hair scraps generated by the processing.

[0005] With respect to the above-mentioned related technologies, the applicant believes that a clamping device for processing water meter accessories uses an electric telescopic rod to pull the clamp inward to fix the outer shell. Since the arc clamp only clamps the outer wall at two points and is in a suspended state, the arc clamp and the outer shell will move during processing, thereby affecting the firmness of the clamping and the stability during processing. The shaking state can easily lead to reduced processing effect and efficiency. Utility Model Content

[0006] The purpose of the utility model is to provide a clamping device for processing smart water meter accessories to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for processing smart water meter accessories, comprising: a processing table, a width adjustment structure and an abutment structure; a clamping groove is provided on the upper surface of the processing table, and an adjustment bar hole is provided at the bottom of the clamping groove; the width adjustment structure is arranged at the bottom of the clamping groove, and the width adjustment structure comprises a first limit bar welded on one side of the clamping groove, a sliding rod welded on the inner wall of the bottom of the clamping groove, a screw rotatably connected to the inner wall of the bottom of the clamping groove, a second limit bar threadedly connected to the screw and a crank welded at one end of the screw; the abutment structure is arranged on the upper surface of the processing table, and the abutment structure comprises a cylinder arranged on the upper surface of the processing table and an abutment joint welded at one end of the cylinder.

[0008] By adopting the above technical solution, the length from the second limit strip to the first limit strip can be adjusted by rotating the screw to ensure the width of different shells. After the shell is placed in the clamping groove after the width is adjusted, the cylinder is used to push the abutment joint so that the shell is pressed against the inner wall of the clamping groove, thereby achieving a firm clamping of the shell under horizontal support, which can reduce the degree of shaking during processing, improve the firmness of the clamping and the stability during processing, and thus improve the processing effect and efficiency.

[0009] Preferably, both ends of the bottom of the second limit strip are inserted into the slide rod, the second limit strip is vertically located in the adjustment strip hole, and a serrated rubber sheet is adhered to the outer wall of the first limit strip and the second limit strip.

[0010] By adopting the above technical solution, the second limit strip can be supported and limited by using a sliding rod with sliding connections at both ends. It can move stably horizontally under the push of the rotation of the screw, thereby improving the stability of adjusting the distance from the second limit strip to the first limit strip, and improving the effect of limiting the width of the outer shell. At the same time, the adhesive rubber sheet can increase the friction between the outer shell and improve the stability of the limit during processing.

[0011] Preferably, an air collecting hood is welded on the upper surface of the processing table, and a chip suction structure is arranged on the outer wall of the air collecting hood. The bottom range of the air collecting hood covers the top of the clamping groove and the width adjustment structure.

[0012] By adopting the above technical solution, the clamping groove can be covered by the wind collecting hood, and the suction force is provided by the chip suction structure, so that the wind collecting hood can suck away the debris generated in the processing process under the action of suction, thereby achieving the effect of collecting the debris and improving the cleanliness of the table surface during processing.

[0013] Preferably, the chip suction structure includes an air duct welded to the outer wall of the air collecting hood, a chip box welded to the lower surface of the processing table, a fixing frame welded to the outer wall of the chip box, a blower arranged on the fixing frame, an air suction pipe inserted into the air suction head of the blower, and a filter plate arranged on the inner wall of the chip box, and the other end of the air suction pipe is inserted into the outer wall of the chip box at the position of the filter plate.

[0014] By adopting the above technical solution, suction is generated by the blower, and the air in the debris box is sucked out by the suction pipe to generate negative pressure, so that the air induced hood generates strong suction on the air collecting hood, and the debris can be sucked into the debris box for collection, thereby achieving the collection and cleaning of the debris generated during the processing of the processing table surface.

[0015] Preferably, the air induced hood is provided with two groups on the air collecting hood, and the air induced hood is connected with the debris box, a box door is provided on one side of the debris box, and a slope inclined toward the box door is provided at the bottom of the debris box.

[0016] By adopting the above technical solution, two sets of air induced hoods are set up so that the suction force can cover one side of the entire air collecting hood, thereby improving the effect of sucking away the debris, and then entering the debris box through the channel, and being accumulated and stored along the slope. After a certain amount of debris is stored, it can be centrally cleaned through the box door, and the slope can speed up the speed of cleaning out the debris.

[0017] Preferably, a protective cover is welded to the upper surface of the processing table, and the cylinder is located inside the protective cover.

[0018] By adopting the above technical solution, the cylinder can be protected by installing a protective cover, reducing the impact of pollutants such as workshop dust and debris on the normal operation of the cylinder, thereby increasing the service life of the device.

[0019] Preferably, the front of the two groups of air induced hoods are located on one side of the first limiting strip and the second limiting strip respectively, and the height of the air induced hood is higher than half the height of the air collecting hood.

[0020] By adopting the above technical solution and setting the height and position of the hood, the outer periphery of the shell during processing can be covered so that suction is always generated at the periphery, and the flowing airflow can carry away the debris generated during processing, thereby improving the effect of cleaning the debris.

[0021] Preferably, a light tube is provided on the top of the wind collecting cover, and the light tube is located directly above the middle of the clamping groove.

[0022] By adopting the above technical solution and installing a light tube on the top of the wind collecting hood, the outer shell below can be supplemented with light during processing, thereby improving the workers' observation clarity during processing, improving the lighting of the processing environment, and reducing the impact of dark light on the processing effect.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] The length from the second limit strip to the first limit strip can be adjusted by rotating the screw rod to ensure the width of different shells. After placing the shell into the clamping groove after the width is adjusted, the cylinder is used to push the abutment joint so that the shell is pressed against the inner wall of the clamping groove, thereby achieving a firm clamping of the shell under horizontal support, which can reduce the degree of shaking during processing, improve the firmness of the clamping and the stability during processing, and thus improve the processing effect and processing efficiency;

[0025] The second limit bar can be supported and limited by using a sliding rod with sliding connections at both ends. The second limit bar can be pushed to move horizontally when the screw is rotated. It can be adjusted according to the width of the housing of different styles of electric meters to ensure that it can be firmly limited in the width direction, avoiding shaking in the width direction during the processing of the device, thereby improving the applicability of the device to fixing different housings;

[0026] The clamping groove can be covered by the wind collecting hood, and the suction force is provided by the chip suction structure. Under the action of the suction force, the wind collecting hood can suck away the chips generated in the processing process and store them in the chip box, so as to collect the chips and improve the cleanliness of the processing table surface during processing. The problem of the existing structure that the chips cannot be controlled in the dispersion direction due to the air blowing from top to bottom is avoided, and the effect of cleaning and storing chips of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the device of the utility model;

[0028] Figure 2 This is a rear view of the overall structure of the device of the utility model;

[0029] Figure 3 It is a side sectional view of the overall structure of the device of the utility model;

[0030] Figure 4 It is a top sectional view of the overall structure of the device of the utility model;

[0031] Figure 5 This is a bottom view of the width adjustment structure of the utility model;

[0032] Figure 6 For the utility model Figure 5 Structural side section.

[0033] In the figure: 1. processing table; 2. clamping groove; 3. width adjustment structure; 301. first limit strip; 302. sliding rod; 303. screw rod; 304. second limit strip; 305. crank; 4. abutment structure; 401. cylinder; 402. abutment head; 403. protective cover; 5. wind cover; 6. chip suction structure; 601. induced draft cover; 602. chip box; 603. fixing frame; 604. blower; 605. suction pipe; 606. filter; 607. box door; 7. lamp tube. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] The following is combined with Figure 1-6 The utility model is described in further detail. Example

[0036] See also Figures 1 to 6 The utility model provides an embodiment: a clamping device for processing smart water meter accessories, comprising: a processing table 1, a width adjustment structure 3 and an abutment structure 4, a clamping groove 2 is provided on the upper surface of the processing table 1, an adjustment bar hole is provided at the bottom of the clamping groove 2, the width adjustment structure 3 is arranged at the bottom of the clamping groove 2, the width adjustment structure 3 comprises a first limit bar 301 welded on one side of the clamping groove 2, a sliding rod 302 welded on the inner wall of the bottom of the clamping groove 2, a screw 303 rotatably connected to the inner wall of the bottom of the clamping groove 2, a second limit bar 304 threadedly connected to the screw 303 and a crank 305 welded at one end of the screw 303, and the abutment structure 4 is arranged On the upper surface of the processing table 1, the abutment structure 4 includes a cylinder 401 arranged on the upper surface of the processing table 1 and an abutment joint 402 welded to one end of the cylinder 401. The length from the second limit strip 304 to the first limit strip 301 can be adjusted by rotating the screw 303 to ensure the width of different shells. After the shell is placed in the clamping groove 2 after the width is adjusted, the cylinder 401 is used to push the abutment joint 402 so that the shell is pressed against the inner wall of the clamping groove 2, thereby achieving a firm clamping of the shell under horizontal support, which can reduce the degree of shaking during processing, improve the firmness of the clamping and the stability during processing, and thus improve the processing effect and efficiency. Example

[0037] See also Figures 1 to 6The two ends of the bottom of the second limit strip 304 are inserted into the sliding rod 302. The second limit strip 304 is located in the adjustment strip hole in the vertical direction. The sliding rod 302 with sliding connection at both ends can support and limit the second limit strip 304. Under the rotation of the screw rod 303, it can move horizontally stably, thereby improving the stability of adjusting the distance from the second limit strip 304 to the first limit strip 301, and improving the effect of limiting the width of the shell. The first limit strip 301 and the second limit strip 304 are adhered to the outer wall with serrated rubber The adhesive rubber sheet can increase the friction between the outer shell and the outer shell, and improve the stability of the limit position during processing. The upper surface of the processing table 1 is welded with a wind collecting cover 5, and the outer wall of the wind collecting cover 5 is provided with a chip suction structure 6. The bottom range of the wind collecting cover 5 is covered above the clamping groove 2 and the width adjustment structure 3. The clamping groove 2 can be covered by the wind collecting cover 5, and the chip suction structure 6 provides suction, so that the wind collecting cover 5 can suck away the debris generated in the processing process under the action of suction, so as to collect the debris and improve the cleanliness of the table surface during processing of the processing table 1;

[0038] See also Figures 1 to 6 The chip suction structure 6 includes an air induced hood 601 welded on the outer wall of the air gathering hood 5, a chip box 602 welded on the lower surface of the processing table 1, a fixing frame 603 welded on the outer wall of the chip box 602, a blower 604 arranged on the fixing frame 603, an air suction pipe 605 inserted on the air suction head of the blower 604, and a filter 606 arranged on the inner wall of the chip box 602. The other end of the air suction pipe 605 is inserted into the outer wall of the chip box 602 at the position of the filter 606. The blower 604 generates suction force, and the air in the chip box 602 is sucked out by the air suction pipe 605 to generate negative pressure, so that the air induced hood 601 generates a strong suction force on the air gathering hood 5, which can remove the chips. The debris is sucked into the debris box 602 for collection, so as to collect and clean the debris generated during the surface processing of the processing table 1. Two groups of air induced hoods 601 are arranged on the air collecting hood 5, and the air induced hood 601 is communicated with the debris box 602. A box door 607 is arranged on one side of the debris box 602, and a slope inclined to the side of the box door 607 is arranged at the bottom of the debris box 602. By arranging two groups of air induced hoods 601, the suction force can cover one side of the entire air collecting hood 5, thereby improving the effect of sucking away the debris, and then enter the debris box 602 through the channel, and be piled up and stored along the slope. After a certain amount of debris is stored, the debris can be centrally cleaned through the box door 607, and the slope can speed up the speed of cleaning out the debris. Example

[0039] See also Figures 1 to 6A protective cover 403 is welded on the upper surface of the processing table 1, and the cylinder 401 is located in the protective cover 403. By installing the protective cover 403, the cylinder 401 can be protected, and the pollutants such as dust and debris in the workshop can be reduced to affect the normal operation of the cylinder 401, so as to improve the service life of the device. The two sets of induced draft hoods 601 are located on one side of the first limit bar 301 and the second limit bar 304 respectively in front, and the height of the induced draft hood 601 is higher than half the height of the wind gathering hood 5. By setting the height and position of the induced draft hood 601, the periphery of the shell during processing can be covered, so that the periphery always generates suction, so that the flowing airflow can take away the debris generated during processing, so as to improve the effect of cleaning the debris. A lamp tube 7 is arranged on the top of the wind gathering hood 5, and the lamp tube 7 is located directly above the middle of the clamping groove 2. By installing the lamp tube 7 on the top of the wind gathering hood 5, the shell below can be supplemented with light during processing, so as to improve the observation clarity of the workers during processing, improve the illumination of the processing environment, and reduce the effect of processing affected by dark light.

[0040] Working principle: When in use, the screw rod 303 is rotated through the width of the shell, so that the second limit bar 304 moves horizontally on the screw rod 303 and the sliding rod 302, so that the distance from the first limit bar 301 to the second limit bar 304 is the same as the width, and the shell is placed in the clamping groove 2, and the cylinder 401 is started so that the abutment joint 402 at one end abuts against the outer wall of one end of the shell, and the other end abuts against the inner wall of the clamping groove 2, thereby achieving clamping and positioning of the shell all around. The debris generated during processing will be sucked into the debris box 602 through the air condensing hood 5 and the air induced hood 601 by the suction force generated by the blower 604. When cleaning is needed, open the box door 607, and the debris will slide down along the slope under the action of the slope and pour into the collection bucket at the bottom of the device.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A clamping device for processing smart water meter accessories, characterized in that: include: A processing table (1), wherein a clamping groove (2) is provided on the upper surface of the processing table (1), and an adjustment bar hole is provided at the bottom of the clamping groove (2); A width adjustment structure (3), the width adjustment structure (3) being arranged at the bottom of the clamping groove (2), the width adjustment structure (3) comprising a first limit strip (301) welded to one side of the clamping groove (2), a sliding rod (302) welded to the inner wall of the bottom of the clamping groove (2), a screw rod (303) rotatably connected to the inner wall of the bottom of the clamping groove (2), a second limit strip (304) threadedly connected to the screw rod (303), and a crank (305) welded to one end of the screw rod (303); An abutment structure (4), the abutment structure (4) being arranged on the upper surface of the processing table (1), the abutment structure (4) comprising a cylinder (401) arranged on the upper surface of the processing table (1) and an abutment head (402) welded to one end of the cylinder (401).

2. The clamping device for processing smart water meter accessories according to claim 1 is characterized in that: The two ends of the bottom of the second limit strip (304) are plugged onto the slide bar (302), the second limit strip (304) is located in the adjustment strip hole in the vertical direction, and a serrated rubber sheet is adhered to the outer wall of the first limit strip (301) and the second limit strip (304).

3. The clamping device for processing smart water meter accessories according to claim 1 is characterized in that: An air collecting hood (5) is welded to the upper surface of the processing table (1), a chip suction structure (6) is provided on the outer wall of the air collecting hood (5), and the bottom range of the air collecting hood (5) covers the upper part of the clamping groove (2) and the width adjustment structure (3).

4. The clamping device for processing smart water meter accessories according to claim 3 is characterized in that: The chip suction structure (6) comprises an air induced hood (601) welded to the outer wall of the air collecting hood (5), a chip box (602) welded to the lower surface of the processing table (1), a fixing frame (603) welded to the outer wall of the chip box (602), a blower (604) arranged on the fixing frame (603), an air suction pipe (605) inserted into the air suction head of the blower (604), and a filter sheet (606) arranged on the inner wall of the chip box (602), wherein the other end of the air suction pipe (605) is inserted into the outer wall of the chip box (602) at the position of the filter sheet (606).

5. The clamping device for processing smart water meter accessories according to claim 4 is characterized in that: The air induced hood (601) is provided with two groups on the air gathering hood (5), and the air induced hood (601) is connected to the debris box (602), a box door (607) is provided on one side of the debris box (602), and a slope inclined towards the box door (607) is provided at the bottom of the debris box (602).

6. The clamping device for processing smart water meter accessories according to claim 1 is characterized in that: A protective cover (403) is welded to the upper surface of the processing table (1), and the cylinder (401) is located inside the protective cover (403).

7. The clamping device for processing smart water meter accessories according to claim 4 is characterized in that: The two groups of air induction hoods (601) are located directly in front of one side of the first limiting strip (301) and the second limiting strip (304), respectively, and the height of the air induction hood (601) is higher than half the height of the air gathering hood (5).

8. The clamping device for processing smart water meter accessories according to claim 3 is characterized in that: A light tube (7) is arranged on the top of the wind collecting cover (5), and the light tube (7) is located directly above the middle of the clamping groove (2).

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