Scrap iron blocking protection device for flange end face polishing
By designing a chip protection device for flange end face grinding, and using a chip rack and chip storage bin to collect the chips, the problem of chip splashing is solved, achieving a balance between safety protection and efficient production, and improving operational safety and cleaning efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU JIGUANG MOLDING MFG CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-05-08
AI Technical Summary
The current method of polishing flanges cannot effectively control the flying of iron filings, which affects the safety of operators and equipment. In addition, the cleaning workload is large and traditional protective measures have problems such as limited visibility, safety hazards and low efficiency.
A chip protection device for flange end face grinding was designed, including a chip retainer, a support platform, a chip storage bin, and grinding components. The device blocks splashing chips by enclosing the grinding chamber, collects chips in conjunction with the chip storage bin, and cools and washes them through a discharge pump, thus achieving a balance between safety protection and efficient production.
It effectively prevents metal filings from flying, ensures operational safety, improves cleaning efficiency, and achieves integrated operation of efficient and precise grinding and clean production.
Smart Images
Figure CN224209605U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of flange grinding technology and relates to a chip protection device for flange end face grinding. Background Technology
[0002] The main drawback of existing flange grinding methods regarding metal shavings is the inability to effectively control the metal shavings generated during grinding. These shavings can splash onto operators, equipment surfaces, or the surrounding environment, affecting operator safety and health, potentially damaging equipment, and increasing cleanup workload. These drawbacks stem from the lack of sufficient protective measures in traditional grinding techniques and the way the grinding tools and flanges contact each other, causing metal shavings to scatter in all directions due to high-speed rotation and friction. Conventional solutions include using protective covers, wearing protective clothing, setting up isolation barriers, and regularly cleaning the work area. However, these methods have limitations: protective covers may restrict operator visibility and flexibility; protective clothing may pose safety hazards due to high temperatures and sparks; and isolation barriers may affect operational efficiency. Therefore, there is an urgent need for a metal shavings protection device for flange end face grinding to address these issues. Utility Model Content
[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a chip protection device for grinding flange end faces, and to solve the problems mentioned in the background art.
[0004] This utility model is achieved through the following technical solution: a chip blocking and protection device for grinding flange end faces, comprising: a chip blocking frame and a chip storage bin, wherein the chip blocking frame is a hollow structure, and its interior is provided with a grinding cavity for providing grinding space for the flange end face, the lower end of the chip blocking frame is provided with a set of partitions for supporting its lower end, and the front side of the chip blocking frame is provided with a set of upper bin doors for opening and closing the front end of the grinding cavity;
[0005] The grinding chamber has a support platform in the middle for supporting the flange workpiece. Behind the support platform is a grinding component for adjusting the up and down movement of the grinding tool. The grinding component includes an upper support seat and a grinding mounting head. The lower end of the upper support seat is fixed to the partition plate by bolts. Inside the upper support seat is a set of guide cylinders for driving the moving seat to move up and down. The front side of the upper support seat is a set of front moving rails for guiding the moving seat to move. Outside the front moving rails is a set of moving seats for driving the motor to move up and down.
[0006] In a preferred embodiment, the front side of the movable seat is equipped with a set of motors for providing rotational power to the grinding mounting head. The lower end of the motor is equipped with a set of grinding mounting heads for mounting the grinding tools. In actual use, before operation, the upper chamber door is opened, the flange workpiece to be processed is placed on the support platform and fixed by the side clamping component, the guide electric cylinder is started to drive the movable seat to move down along the front moving rail, so that the grinding mounting head contacts the flange end face, the motor drives the grinding tool to rotate to perform grinding operation, the closed grinding chamber formed by the baffle can effectively block the splashing iron chips, the partition and the chip storage bin cooperate to collect the chips, the lower chamber door is convenient for centralized cleaning, the discharge pump can cool and rinse the grinding area during the grinding process, and at the same time suppress the scattering of iron chips. After the processing is completed, the guide electric cylinder lifts the grinding component to reset, the side clamping component is released to take out the workpiece, and the casters are moved to make the device easy to adjust its position. The whole process achieves the unity of safety protection and efficient production through the cooperation of the baffle structure and functional components.
[0007] In a preferred embodiment, the support platform includes a lower support base and a pusher head. The front side of the lower support base is provided with a set of positioning rails for guiding the movement of the second movable seat. The outer side of the positioning rails is provided with a set of second movable seats for driving the second electric cylinder to move up and down. The second movable seat and the positioning rails are interlocked.
[0008] In a preferred embodiment, the upper end of the electric cylinder is provided with a set of pushers for driving the placement plate to move up and down. The upper end of the pusher is provided with a set of placement plates for placing flange workpieces. The placement plates are connected and fixed to the pushers.
[0009] In a preferred embodiment, the left and right sides of the placement tray are respectively provided with a set of side clamping components for clamping the flange workpiece. The side clamping components include a side electric cylinder and an arc-shaped chuck. The front and rear sides of the support platform are respectively provided with a set of chip guide grooves for cleaning and guiding grinding debris.
[0010] In a preferred embodiment, the lower end of the two sets of chip guide grooves is provided with a chip storage bin for storing grinding chips of flange workpieces, and the front side of the chip storage bin is provided with a lower bin door for manual cleaning.
[0011] In a preferred embodiment, a set of discharge pumps for extracting workpiece debris is provided at the rear of the chip storage bin. Several sets of casters are provided at the lower end of the chip storage bin to facilitate the movement of the device. In actual use, the electric cylinder two is first started to drive the push head to lift the placement plate to a suitable height. The flange workpiece is placed on the placement plate, and the side electric cylinder drives the arc-shaped chuck to automatically clamp the workpiece. The positioning rail ensures that the moving seat two rises and falls stably, so that the workpiece is accurately positioned to the grinding position. The grinding component drives the grinding mounting head to rotate through the motor to process the flange end face. The chip guide groove collects splashed debris in real time and guides it into the chip storage bin. The discharge pump assists in sucking up fine iron chips to improve collection efficiency. After processing is completed, the electric cylinder two descends and resets, and the side clamping component is released to take out the finished product. The lower bin door facilitates the periodic cleaning of the accumulated debris in the chip storage bin. The casters allow the equipment to flexibly adjust the work position. The entire process achieves integrated operation of efficient and precise grinding and clean production through the coordinated operation of the support platform lifting and positioning, side clamping and fixing and chip recycling system.
[0012] The beneficial effects of this utility model after adopting the above technical solution are as follows: By placing the flange workpiece to be processed on the support platform and fixing it with the side clamping component, the guide electric cylinder is started to drive the moving seat to move down along the front moving rail, so that the grinding head contacts the flange end face. The motor drives the grinding tool to rotate to perform grinding operations. The closed grinding chamber formed by the baffle can effectively block the splashing iron chips. The partition and the chip storage bin cooperate to collect the chips. The lower chamber door facilitates centralized cleaning. During the grinding process, the discharge pump can cool and rinse the grinding area, while suppressing the scattering of iron chips. After the processing is completed, the guide electric cylinder lifts the grinding component to reset, the side clamping component is released to take out the workpiece, and the moving casters make it easy to adjust the position of the device. The whole process achieves the unity of safety protection and efficient production through the coordinated use of the baffle structure and functional components.
[0013] By placing the flange workpiece on the placement tray, the side electric cylinder drives the arc-shaped chuck to automatically clamp the workpiece. The positioning rail ensures the stable lifting and lowering of the second moving seat, allowing the workpiece to be accurately positioned in the grinding position. The grinding component drives the grinding mounting head to rotate via a motor to process the flange end face. The chip guide groove collects splashed debris in real time and guides it into the chip storage bin. The discharge pump assists in sucking up fine iron filings to improve collection efficiency. After processing is completed, the second electric cylinder descends and resets, and the side clamping component is released to remove the finished product. The lower bin door facilitates regular cleaning of accumulated debris in the chip storage bin. The movable casters allow the equipment to flexibly adjust the work position. The entire process achieves integrated operation of efficient and precise grinding and clean production through the coordinated operation of the support platform lifting and positioning, side clamping and fixing, and chip recycling system. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a top view of the left oblique front side of the structure of the iron chip blocking and protection device for flange end face grinding according to the present invention;
[0016] Figure 2 This is a top view of the left oblique front side of the grinding component of the chip blocking and protection device for grinding flange end face according to the present invention.
[0017] Figure 3 This is a schematic diagram of the right side of the partition plate in the chip protection device for grinding flange end faces according to this utility model.
[0018] Figure 4 This is a right-side view of the internal structure of the support platform in a chip-blocking and protection device for flange end face grinding according to the present invention.
[0019] Figure 5 This is a right-side view of the internal structure of the grinding component in a chip-blocking protection device for flange end face grinding according to this utility model.
[0020] In the diagram: 100-Baffle, 110-Upper chamber door, 120-Baffle plate, 130-Lower chamber door, 140-Moving casters, 150-Export pump, 160-Grinding components, 170-Side clamping components, 180-Support platform, 190-Scrap bin;
[0021] 16a - Upper support base, 16b - Front moving rail, 16c - Moving base one, 16d - Motor, 16e - Grinding mounting head;
[0022] 18a-Lower support, 18b-Positioning rail, 18c-Moving seat II, 18d-Electric cylinder II, 18e-Push head. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figures 1-5As the first embodiment of this utility model:
[0025] A chip protection device for grinding flange end faces includes: a chip retainer 100, a grinding component 160, a support platform 180, and a chip storage bin 190. The chip retainer 100 is a hollow structure with a grinding cavity inside for providing grinding space for the flange end face. The lower end of the chip retainer 100 is provided with a set of partitions 120 for supporting the lower end. The front side of the chip retainer 100 is provided with an upper door 110 for opening and closing the front end of the grinding cavity.
[0026] A support platform 180 for supporting the flange workpiece is provided in the middle of the grinding chamber. A grinding component 160 for adjusting the up and down movement of the grinding tool is provided behind the support platform 180. The grinding component 160 includes an upper support seat 16a and a grinding mounting head 16e. The lower end of the upper support seat 16a is fixed to the partition plate 120 by bolts. A set of guide electric cylinders for driving the moving seat 16c to move up and down is provided inside the upper support seat 16a. A set of front moving rails 16b for guiding the moving seat 16c is provided on the front side of the upper support seat 16a. A set of moving seat 16c for driving the motor 16d to move up and down is provided on the outer side of the front moving rails 16b.
[0027] A set of motors 16d is provided on the front side of the movable base 16c to provide rotational power for the grinding mounting head 16e. A set of grinding mounting heads 16e for mounting grinding tools is located at the lower end of the motors 16d. In actual use, before operation, the upper compartment door 110 is opened, the flange workpiece to be processed is placed on the support table 180 and fixed by the side clamping component 170, and the guide electric cylinder is activated to drive the movable base 16c to move downwards along the front moving rail 16b, so that the grinding mounting head 16e contacts the flange end face. The motors 16d drive the grinding tool to rotate for grinding operations. The enclosed grinding chamber formed by the baffle 100 can effectively block flying iron filings. The partition 120 and the chip storage bin 190 work together to collect the chips. The lower door 130 facilitates centralized cleaning. During the grinding process, the discharge pump 150 can cool and rinse the grinding area while suppressing the scattering of iron filings. After the processing is completed, the guide electric cylinder lifts the grinding component 160 to reset, releases the side clamp component 170 to remove the workpiece, and moves the casters 140 to make the device easy to adjust its position. The entire process achieves the unity of safety protection and efficient production through the coordinated structure and functional components of the baffle 100.
[0028] Please see Figures 1-5As a second embodiment of the present invention: based on the description in the above embodiments, the support platform 180 further includes a lower support base 18a and a pusher head 18e. The front side of the lower support base 18a is provided with a set of positioning rails 18b for guiding the movement of the second movable seat 18c. The outer side of the positioning rails 18b is provided with a set of movable seats 18c for driving the second electric cylinder 18d to move up and down. The second movable seat 18c and the positioning rails 18b are fitted together.
[0029] The upper end of the electric cylinder 18d is equipped with a set of push heads 18e for driving the placement plate to move up and down. The upper end of the push head 18e is equipped with a set of placement plates for placing flange workpieces. The placement plates are connected and fixed to the push head 18e.
[0030] The left and right sides of the placement tray are each provided with a set of side clamping components 170 for clamping the flange workpiece. The side clamping components 170 include a side electric cylinder and an arc-shaped chuck. The front and rear sides of the support table 180 are each provided with a set of chip guide grooves for cleaning and guiding grinding debris.
[0031] The lower end of the two sets of chip guide grooves is provided with a chip storage bin 190 for storing grinding chips of flange workpieces, and a lower compartment door 130 for manual cleaning is provided on the front side of the chip storage bin 190.
[0032] A set of discharge pumps 150 for extracting workpiece chips is provided on the rear side of the chip storage bin 190. Several sets of casters 140 are provided at the lower end of the chip storage bin 190 to facilitate the movement of the device. In actual use, during operation, the electric cylinder 18d is first started to drive the push head 18e to raise the placement plate to a suitable height. The flange workpiece is placed on the placement plate. The side electric cylinder drives the arc-shaped chuck to automatically clamp the workpiece. The positioning rail 18b ensures that the moving seat 18c is raised and lowered stably, so that the workpiece is accurately positioned in the grinding position. The grinding component 160 drives the grinding mounting head 16e to rotate through the motor 16d. The flange end face is machined by rotating the chip guide groove, which collects splashed debris in real time and guides it into the chip storage bin 190. The discharge pump 150 assists in sucking up fine iron filings to improve collection efficiency. After machining, the electric cylinder 18d descends and resets, and the side clamping component 170 is released to remove the finished product. The lower chamber door 130 facilitates regular cleaning of the accumulated debris in the chip storage bin 190. The movable casters 140 allow the equipment to flexibly adjust the work position. The entire process achieves integrated operation of efficient and precise grinding and clean production through the coordinated operation of the support platform 180 lifting and positioning, side clamping and fixing and chip recycling system.
[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A chip protection device for grinding flange end faces, comprising: The material stop (100), grinding component (160), support platform (180) and chip storage bin (190) are characterized in that: the material stop (100) is a hollow structure, and a grinding cavity is provided inside for providing grinding space for the flange end face; a set of partitions (120) for supporting the lower end of the material stop (100) is provided at the lower end; and a set of upper compartment doors (110) for opening and closing the front end of the grinding cavity is provided on the front side of the material stop (100). The grinding chamber is provided with a support platform (180) in the middle for supporting the flange workpiece. The rear side of the support platform (180) is provided with a grinding component (160) for adjusting the up and down movement of the grinding tool. The grinding component (160) includes an upper support seat (16a) and a grinding mounting head (16e). The lower end of the upper support seat (16a) is fixed to the partition plate (120) by bolts. The upper support seat (16a) is provided with a set of guide electric cylinders for driving the moving seat one (16c) to move up and down. The front side of the upper support seat (16a) is provided with a set of front moving rails (16b) for guiding the movement of the moving seat one (16c). The outer side of the front moving rails (16b) is provided with a set of moving seat one (16c) for driving the motor (16d) to move up and down.
2. The chip protection device for flange end face grinding according to claim 1, characterized in that: The front side of the movable base (16c) is provided with a set of motors (16d) for providing rotational power to the grinding mounting head (16e), and the lower end of the motor (16d) is provided with a set of grinding mounting heads (16e) for mounting grinding tools.
3. The chip protection device for flange end face grinding according to claim 2, characterized in that: The support platform (180) includes a lower support base (18a) and a pusher (18e). The lower support base (18a) has a set of positioning rails (18b) on its front side for guiding the movement of the second movable seat (18c). The outer side of the positioning rails (18b) has a set of movable seats (18c) for driving the second electric cylinder (18d) to move up and down. The second movable seat (18c) and the positioning rails (18b) are interlocked.
4. The chip protection device for flange end face grinding according to claim 3, characterized in that: The upper end of the electric cylinder (18d) is provided with a set of push heads (18e) for driving the placement plate to move up and down. The upper end of the push head (18e) is provided with a set of placement plates for placing flange workpieces. The placement plates are connected and fixed to the push head (18e).
5. A chip protection device for flange end face grinding according to claim 4, characterized in that: The placement tray is provided with a set of side clamping components (170) on the left and right sides for clamping the flange workpiece. The side clamping components (170) include a side electric cylinder and an arc-shaped chuck. The support platform (180) is provided with a set of chip guide grooves on the front and rear sides for cleaning and guiding grinding debris.
6. The chip protection device for flange end face grinding according to claim 5, characterized in that: The two sets of chip guide grooves are provided with a chip storage bin (190) at the lower end for storing grinding chips of flange workpieces. The chip storage bin (190) is provided with a lower compartment door (130) for manual cleaning on the front side.
7. A chip protection device for flange end face grinding according to claim 6, characterized in that: The chip storage bin (190) is provided with a set of discharge pumps (150) for extracting workpiece chips on the rear side, and the chip storage bin (190) is provided with several sets of casters (140) at the lower end to facilitate the movement of the device.