Electric hammer fine steel chuck punching and drilling equipment
Patent Information
- Application Number
- CN202411459443.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2024-12-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing electric hammer chuck drilling equipment is not safe enough when used, it cannot avoid gravel sputtering, insufficient heat dissipation ability, does not have dust removal ability, poor breathability, and is not convenient to observe construction conditions.
A kind of electric hammer steel chuck drilling equipment is designed, using magnet blocks to drive the movement of the transverse ring and the water storage frame, automatically open the protective plate to avoid gravel sputtering, use water flow to dissipate heat, increase heat dissipation and dust removal tanks to Reduce dust content, improve breathability through air push plates and traction ropes, and set up observation ports and grid plates to facilitate observation of construction conditions.
It improves the safety level, heat dissipation ability, dust removal ability and breathability of the equipment, facilitates observation and operation during construction, and avoids gravel sputtering and dust pollution.
Smart Images
Figure CN119116163A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of electric hammers, in particular to electric hammer fine steel chuck punching and drilling equipment. Background Art
[0002] An electric hammer is an electric rotary hammer drill with a safety clutch and a pneumatic hammer mechanism. The electric hammer is based on the electric drill, with an additional piston with a crankshaft connecting rod driven by an electric motor. The air is compressed back and forth in a cylinder, causing the air pressure in the cylinder to change periodically. The changing air pressure drives the hammer in the cylinder to reciprocate and strike the top of the drill bit. Compared with hitting the drill bit with a hammer, it can be used to drill holes in concrete, floor slabs, brick walls and stone, so the electric hammer is widely used.
[0003] However, the existing electric hammer chuck drilling equipment is not safe enough when used. It cannot prevent the gravel generated by the impact when the equipment is used from splashing onto the user. It has insufficient heat dissipation capacity and does not have dust removal ability. It is inconvenient to observe the construction status during use. It has insufficient air permeability and cannot prevent odor from being generated at the hand-held part. Summary of the invention
[0004] In order to solve the above technical problems, the present invention provides an electric hammer fine steel chuck drilling equipment, which solves the problem of insufficient safety when using the existing electric hammer chuck drilling equipment, can prevent the gravel generated by the impact when the equipment is in use from splashing onto the user, improves the heat dissipation capacity, has dust removal ability, is convenient for observing the construction status during use, improves the air permeability, and can prevent the generation of odor in the hand-held area.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an electric hammer fine steel chuck punching and drilling equipment, including an electric hammer main body, a fine steel chuck is installed at one end of the electric hammer main body, a control knob is installed on one side of the electric hammer main body, a functional ring is sleeved on the end of the electric hammer main body close to the fine steel chuck, a circular ring groove is provided inside the functional ring, a transverse ring is slidably connected to the inner wall of the circular ring groove, a driving groove is evenly provided on one side of the transverse ring, the driving groove penetrates the transverse ring, a magnet block is fixedly connected to one side of the inner wall of the driving groove, a water storage frame is fixedly connected to the position of the inner wall of the circular ring groove near the magnet block, one end of the water storage frame penetrates the functional ring and extends to the outside of the functional ring, and a lifting ring is slidably connected to one end of the inner wall of the water storage frame extending to the outside of the functional ring between the two sides of the inner wall The lowering plate, one side of the lifting plate is fixedly connected with a push rod, the outer side of the functional ring is rotatably connected with a protective plate near the push rod, one end of the push rod extends to the outside of the water storage frame and is slidably connected to the protective plate, the side of the lifting plate away from the push rod is fixedly connected to the water storage frame through an elastic rope, the end of the inner wall of the water storage frame away from the lifting plate is slidably connected with a push plate, one side of the push plate is fixedly connected with a driving rod, the end of the driving rod away from the push plate extends to the outside of the water storage frame and is fixedly connected to the magnet block, which improves the safety of the equipment when in use, can automatically open the protective plate when the electric hammer impacts forward, to prevent gravel generated by the impact when the equipment is in use from splashing to the user, can continuously drive the water inside the equipment to flow and contact with the equipment for heat dissipation, thereby improving the heat dissipation capacity of the equipment.
[0006] Preferably, the inner wall of the functional ring is evenly provided with heat dissipation holes, and the outer side of the functional ring is evenly provided with dust removal grooves. The heat dissipation holes and the dust removal grooves are both connected to the annular groove, which improves the heat dissipation and dust removal capabilities of the equipment and can reduce the dust content in the air around the equipment.
[0007] Preferably, rubber pads are evenly installed on the inner wall of the functional ring, and the rubber pads are slidably connected to the electric hammer body.
[0008] Preferably, an observation port is provided on one side of the protective plate, and a grid plate is installed inside the observation port, which increases the visual range when the equipment is in use and facilitates observation of the construction status at any time during the use of the equipment.
[0009] Preferably, the grid plate is rotatably connected to one side of the inner wall of the observation port, and the protective plate is fixedly connected to an elastic plate near the observation port. The elastic plate is slidably connected to the grid plate, which improves the buffering capacity of the equipment and can prevent gravel from splashing and impacting the user when the equipment is in use.
[0010] Preferably, a force-bearing frame is fixedly connected to one side of the electric hammer body, and a sponge pad is fixedly connected to the side of the force-bearing frame away from the electric hammer body.
[0011] Preferably, an air inlet hole is opened on one side of the force-bearing frame, an exhaust hole is opened on the side of the force-bearing frame close to the sponge pad, an air pushing plate is slidably connected between the two sides of the inner wall of the force-bearing frame, a traction rope is fixedly connected to the top of the air pushing plate, one end of the traction rope extends to the outside of the force-bearing frame and is slidably connected to the force-bearing frame, thereby improving the air permeability of the equipment and avoiding odor caused by poor ventilation in the hand-held part.
[0012] Preferably, the end of the traction rope away from the air pusher plate passes through the interior of the circular groove and is fixedly connected to the transverse ring, the side of the functional ring close to the force frame is fixedly connected to a guide column, one side of the electric hammer body is fixedly connected to a guide ring, and the traction rope is slidably connected to the guide column and the guide ring.
[0013] The present invention provides an electric hammer fine steel chuck punching and drilling device. It has the following beneficial effects: (I) The electric hammer fine steel chuck punching and drilling equipment reciprocates along the circular groove with the piston inside the electric hammer body through the magnet block, and the transverse ring is driven by the magnet block to slide along the circular groove. When the electric hammer body impacts forward, the transverse ring is driven to move in the direction of the water storage frame, and the driving rod is driven by the transverse ring to push the push plate to move inside the water storage frame. The push plate pushes the water inside the water storage frame to move in the direction of the lifting plate. The lifting plate is pushed by the water inside the water storage frame to stretch the elastic rope and push the push rod to the outside of the functional ring. The push rod pushes the protective plate to deflect in the direction away from the electric hammer body, thereby improving the safety of the equipment when in use. The protective plate can be automatically opened when the electric hammer impacts forward to prevent the gravel generated by the impact when the equipment is in use from splashing onto the user.
[0014] (ii) The electric hammer fine steel chuck punching and drilling equipment, when the temperature of the electric hammer body increases during use, the heat on the electric hammer body is transferred to the functional ring, and the water inside the water storage frame cools down the contact part between the water storage frame and the functional ring. During the operation of the electric hammer body, the push plate drives the water inside the water storage frame to move and then restore it to the initial position, which can continuously drive the water inside the equipment to flow and contact with the equipment for heat dissipation, thereby improving the heat dissipation capacity of the equipment.
[0015] (III) The electric hammer fine steel chuck punching and drilling equipment drives the air inside the circular groove to accelerate the flow during the movement of the lateral ring. The outside air enters the circular groove from the dust removal groove, and part of the air inside the circular groove is blown toward the electric hammer body from the heat dissipation holes for heat dissipation. The dust in the outside air enters the circular groove with the air, and part of the dust settles inside the circular groove, which improves the heat dissipation and dust removal capabilities of the equipment and can reduce the dust content in the air around the equipment.
[0016] (IV) The electric hammer fine steel chuck drilling equipment increases the visual range when the equipment is in use by observing the working conditions of the electric hammer through the gaps between the grid plates at the observation port, making it convenient to observe the construction conditions at any time during the use of the equipment.
[0017] (V) The electric hammer fine steel chuck drilling equipment can impact the grid plate at any time during the use of the equipment. After the grid plate is impacted at any time, it pushes the elastic plate to bend for buffering, thereby improving the buffering capacity of the equipment and preventing the splashing of gravel from impacting the user when the equipment is in use.
[0018] (VI) The electric hammer fine steel chuck punching and drilling equipment, through the process of moving toward the fine steel chuck through the transverse ring, pulls the air pusher plate up through the traction rope, and the air pusher plate accelerates the air flow inside the force frame. The air inside the force frame is partially blown to the external hand-held part through the exhaust hole, which improves the air permeability of the equipment and can avoid the generation of odor due to poor ventilation at the hand-held part. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the functional ring of the present invention; Figure 3 is an internal cross-sectional view of the functional ring of the present invention; Figure 4 It is an internal cross-sectional view of the water storage frame of the present invention; Figure 5 It is a schematic diagram of the structure of the protective plate of the present invention; Figure 6 It is an internal cross-sectional view of the force-bearing frame and the sponge pad of the present invention.
[0020] In the figure: 1-electric hammer body, 2-fine steel chuck, 3-functional ring, 4-circular ring groove, 5-lateral ring, 6-driving groove, 7-magnet block, 8-heat dissipation hole, 9-dust removal groove, 10-water storage frame, 11-lifting plate, 12-push rod, 13-protective plate, 14-elastic rope, 15-push plate, 16-driving rod, 17-control knob, 18-rubber pad, 19-observation port, 20-grid plate, 21-elastic plate, 22-force frame, 23-sponge pad, 24-air inlet, 25-exhaust hole, 26-air push plate, 27-traction rope, 28-guide column, 29-guide ring. DETAILED DESCRIPTION
[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses. Example
[0022] See also Figure 1-Figure 4 The present invention provides a technical solution: an electric hammer fine steel chuck punching and drilling equipment, comprising an electric hammer body 1, a fine steel chuck 2 is installed at one end of the electric hammer body 1, a control knob 17 is installed on one side of the electric hammer body 1, a functional ring 3 is sleeved on the end of the electric hammer body 1 close to the fine steel chuck 2, a circular ring groove 4 is provided inside the functional ring 3, a transverse ring 5 is slidably connected to the inner wall of the circular ring groove 4, a driving groove 6 is evenly provided on one side of the transverse ring 5, the driving groove 6 penetrates the transverse ring 5, a magnet block 7 is fixedly connected to one side of the inner wall of the driving groove 6, a water storage frame 10 is fixedly connected to the position of the inner wall of the circular ring groove 4 near the magnet block 7, one end of the water storage frame 10 penetrates the functional ring 3 and extends to the outside of the functional ring 3, and the water storage frame 10 penetrates the functional ring 3 and extends to the outside of the functional ring 3. A lifting plate 11 is slidably connected to one end extending from the inner wall of the water frame 10 to the outside of the functional ring 3, and a push rod 12 is fixedly connected to one side of the lifting plate 11. A protective plate 13 is rotatably connected to the outer side of the functional ring 3 near the push rod 12. One end of the push rod 12 extends to the outside of the water storage frame 10 and is slidably connected to the protective plate 13. The side of the lifting plate 11 away from the push rod 12 is fixedly connected to the water storage frame 10 through an elastic rope 14. A push plate 15 is slidably connected to one end of the inner wall of the water storage frame 10 away from the lifting plate 11, and a driving rod 16 is fixedly connected to one side of the push plate 15. One end of the driving rod 16 away from the push plate 15 extends to the outside of the water storage frame 10 and is fixedly connected to the magnet block 7.
[0023] The inner wall of the functional ring 3 is evenly provided with heat dissipation holes 8 , and the outer side of the functional ring 3 is evenly provided with dust removal grooves 9 . Both the heat dissipation holes 8 and the dust removal grooves 9 are connected to the annular groove 4 .
[0024] The inner wall of the functional ring 3 is evenly installed with rubber pads 18 , and the rubber pads 18 are slidably connected to the electric hammer body 1 .
[0025] When in use, the piston inside the electric hammer is made of magnetic metal material. After the electric hammer body 1 is started, it drives the internal piston to move and start working. The magnet block 7 slides back and forth along the annular groove 4 with the piston inside the electric hammer body 1, and the transverse ring 5 is driven by the magnet block 7 to slide along the annular groove 4. When the electric hammer body 1 impacts forward, the transverse ring 5 is driven to move in the direction of the water storage frame 10, and the driving rod 16 is driven by the transverse ring 5 to push the push plate 15 to move inside the water storage frame 10. The push plate 15 pushes the water inside the water storage frame 10 to move toward the lifting plate 11. The lifting plate 11 is pushed by the water inside the water storage frame 10 to stretch the elastic rope 14 and then push the push rod 12 toward the outside of the functional ring 3. The push rod 12 pushes the protective plate 13 to deflect in the direction away from the electric hammer body 1, thereby improving the safety of the equipment when in use. The protective plate 13 can be automatically opened when the electric hammer impacts forward to prevent the gravel generated by the impact when the equipment is in use from splashing onto the user.
[0026] The temperature of the electric hammer body 1 increases during use, and the heat on the electric hammer body 1 is transferred to the functional ring 3. The water inside the water storage frame 10 cools down the contact part between the water storage frame 10 and the functional ring 3. During the operation of the electric hammer body 1, the push plate 15 is driven to push the water inside the water storage frame 10 to move and then return to the initial position, which can continuously drive the water inside the equipment to flow and contact with the equipment for heat dissipation, thereby improving the heat dissipation capacity of the equipment.
[0027] During the movement of the transverse ring 5, the air inside the annular groove 4 is accelerated, and the outside air enters the annular groove 4 from the dust removal groove 9. Part of the air inside the annular groove 4 is blown toward the electric hammer body 1 from the heat dissipation holes 8 for heat dissipation. The dust in the outside air enters the annular groove 4 along with the air, and part of the dust settles inside the annular groove 4, which improves the heat dissipation and dust removal capabilities of the equipment and can reduce the dust content in the air around the equipment. Example
[0028] See also Figure 1-Figure 6 The present invention provides a technical solution: on the basis of embodiment 1, an observation port 19 is opened on one side of the protection plate 13, and a grid plate 20 is installed inside the observation port 19.
[0029] The grid plate 20 is rotatably connected to one side of the inner wall of the observation port 19 , and an elastic plate 21 is fixedly connected to the protective plate 13 near the observation port 19 , and the elastic plate 21 is slidably connected to the grid plate 20 .
[0030] A force-bearing frame 22 is fixedly connected to one side of the electric hammer body 1 , and a sponge pad 23 is fixedly connected to the side of the force-bearing frame 22 away from the electric hammer body 1 .
[0031] An air inlet 24 is provided on one side of the force-bearing frame 22, and an exhaust hole 25 is provided on the side of the force-bearing frame 22 close to the sponge pad 23. An air pusher plate 26 is slidably connected between the two sides of the inner wall of the force-bearing frame 22, and a traction rope 27 is fixedly connected to the top of the air pusher plate 26. One end of the traction rope 27 extends to the outside of the force-bearing frame 22 and is slidably connected to the force-bearing frame 22.
[0032] One end of the traction rope 27 away from the air pusher plate 26 passes through the interior of the circular groove 4 and is fixedly connected to the transverse ring 5. A guide column 28 is fixedly connected to the side of the functional ring 3 close to the force frame 22. A guide ring 29 is fixedly connected to one side of the electric hammer body 1. The traction rope 27 is slidably connected to the guide column 28 and the guide ring 29.
[0033] When in use, the hammer impact working condition can be observed from the gaps between the grid plates 20 at the observation port 19, which increases the visual range when the equipment is in use and facilitates observation of the construction condition at any time during the use of the equipment.
[0034] The grid plate 20 is impacted at any time during the use of the device. After being impacted at any time, the grid plate 20 pushes the elastic plate 21 to bend for buffering, thereby improving the buffering capacity of the device and preventing gravel from splashing and impacting the user when the device is in use.
[0035] When the transverse ring 5 moves toward the fine steel chuck 2, the air pusher plate 26 is pulled up by the traction rope 27. The air pusher plate 26 accelerates the air flow inside the force frame 22. Part of the air inside the force frame 22 is blown to the external hand-held part from the exhaust hole 25, which improves the air permeability of the equipment and can avoid odor caused by poor ventilation in the hand-held part. When the transverse ring 5 moves away from the fine steel chuck 2, the air pusher plate 26 drops to the initial position along the force frame 22 due to its own gravity.
[0036] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. An electric hammer fine steel chuck punching and drilling device, comprising an electric hammer body (1), a fine steel chuck (2) is installed at one end of the electric hammer body (1), and a control knob (17) is installed at one side of the electric hammer body (1), characterized in that: A functional ring (3) is sleeved on one end of the electric hammer body (1) near the fine steel chuck (2), a circular groove (4) is provided inside the functional ring (3), a transverse ring (5) is slidably connected to the inner wall of the circular groove (4), a driving groove (6) is evenly provided on one side of the transverse ring (5), the driving groove (6) penetrates the transverse ring (5), a magnet block (7) is fixedly connected to one side of the inner wall of the driving groove (6), a water storage frame (10) is fixedly connected to a position near the magnet block (7) on one side of the inner wall of the circular groove (4), one end of the water storage frame (10) penetrates the functional ring (3) and extends to the outside of the functional ring (3), and a lifting plate (11) is slidably connected to one end of the water storage frame (10) extending to the outside of the functional ring (3) between the two sides of the inner wall ), a push rod (12) is fixedly connected to one side of the lifting plate (11), a protective plate (13) is rotatably connected to the outer side of the functional ring (3) near the push rod (12), one end of the push rod (12) extends to the outside of the water storage frame (10) and is slidably connected to the protective plate (13), a side of the lifting plate (11) away from the push rod (12) is fixedly connected to the water storage frame (10) through an elastic rope (14), an end of the inner wall of the water storage frame (10) away from the lifting plate (11) is slidably connected to a push plate (15), one side of the push plate (15) is fixedly connected to a driving rod (16), and an end of the driving rod (16) away from the push plate (15) extends to the outside of the water storage frame (10) and is fixedly connected to the magnet block (7).
2. The electric hammer fine steel chuck punching and drilling equipment according to claim 1, characterized in that: The inner wall of the functional ring (3) is evenly provided with heat dissipation holes (8), and the outer side of the functional ring (3) is evenly provided with dust removal grooves (9), and both the heat dissipation holes (8) and the dust removal grooves (9) are connected to the annular groove (4).
3. The electric hammer fine steel chuck punching and drilling equipment according to claim 1 is characterized in that: Rubber pads (18) are evenly mounted on the inner wall of the functional ring (3), and the rubber pads (18) are slidably connected to the electric hammer body (1).
4. The electric hammer fine steel chuck punching and drilling equipment according to claim 1, characterized in that: An observation port (19) is provided on one side of the protection plate (13), and a grid plate (20) is installed inside the observation port (19).
5. The electric hammer fine steel chuck punching and drilling equipment according to claim 4, characterized in that: The grid plate (20) is rotatably connected to one side of the inner wall of the observation port (19); an elastic plate (21) is fixedly connected to the protective plate (13) at a position close to the observation port (19); and the elastic plate (21) is slidably connected to the grid plate (20).
6. The electric hammer fine steel chuck punching and drilling equipment according to claim 1, characterized in that: A force-bearing frame (22) is fixedly connected to one side of the electric hammer body (1), and a sponge pad (23) is fixedly connected to the side of the force-bearing frame (22) away from the electric hammer body (1).
7. The electric hammer fine steel chuck punching and drilling equipment according to claim 6, characterized in that: An air inlet hole (24) is provided on one side of the force-bearing frame (22), an air exhaust hole (25) is provided on a side of the force-bearing frame (22) close to the sponge pad (23), an air push plate (26) is slidably connected between the two sides of the inner wall of the force-bearing frame (22), a traction rope (27) is fixedly connected to the top of the air push plate (26), and one end of the traction rope (27) extends to the outside of the force-bearing frame (22) and is slidably connected to the force-bearing frame (22).
8. The electric hammer fine steel chuck punching and drilling equipment according to claim 7, characterized in that: One end of the traction rope (27) away from the air push plate (26) passes through the inside of the circular groove (4) and is fixedly connected to the transverse ring (5); a guide column (28) is fixedly connected to the side of the functional ring (3) close to the force frame (22); a guide ring (29) is fixedly connected to one side of the electric hammer body (1); and the traction rope (27) is slidably connected to the guide column (28) and the guide ring (29).