Protective cover of grooving machine
By designing side baffles and protective covers on the grooved machine and using fixing bolts and pressing nuts, the problem that the existing grooved machine cannot effectively limit the grooved depth is solved, and safer and more convenient operation is achieved. And improve the standard of groove depth.
Patent Information
- Application Number
- CN202420416238.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-04
AI Technical Summary
The protective cover of the existing grooved machine has a simple structure and cannot effectively limit the depth of the groove, resulting in different groove depths and inconvenient use.
A grooved machine protective cover is designed including a side baffle and a protective cover. By setting the fixing bolts, pressing nuts, support rods and support plates, the user can adjust the position of the support plate as needed, thereby defining the depth of the groove. .
It effectively prevents dust from splashing, improves the safety and convenience of operation, and makes the depth of the opened groove more standard and improves the practicality of use.
Smart Images
Figure CN222499930U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slotting machines, in particular to a slotting machine protective cover. Background Art
[0002] As we all know, traditional slotting machines are mainly used for asphalt and cement road repair, drainage pipes, gas pipes, electric wire pipes and optical cable pipes. The wheel saw quickly cuts the road surface into uniform grooves to form a new bonding surface. Optimize the contact surface between the grouting material and the groove, and strengthen the tightness of the grouting material and the side wall of the groove.
[0003] With the development of society and the advancement of science and technology, people have higher and higher requirements for office conditions and home furnishings. In the process of office and home interior decoration, it is necessary to carry out high-voltage and low-voltage wiring and lay water and gas pipelines. At present, the most effective way to lay high-voltage and low-voltage wiring and pipelines is to use a handheld grooving machine to make grooves on the ground or walls.
[0004] In response to the above existing needs, many types and structures of slotting machines have been developed on the market. The existing slotting machine protective cover has a simple structure, and the protective cover can only play a role in preventing dust from splashing when slotting the wall. The slotting depth of the existing slotting machine needs to be manually controlled by the user based on experience, which is prone to errors in actual operation, and the slots are of different depths. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the deficiencies in the prior art, the utility model provides a slotting machine protective cover, which can prevent dust from splashing and limit the depth of the slotting, thereby improving usability.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slotting machine protective cover, comprising a slotting machine body, a connecting head is arranged at the head of the slotting machine body, a cable for transmitting electric energy is arranged at the tail of the slotting machine body, a control button for controlling the opening and closing of the slotting machine is arranged on the outer wall of the slotting machine body, and a slotting knife is installed at the rotating end of the slotting machine body, characterized in that: a first fixed semi-ring is installed at the top of the connecting head, a second fixed semi-ring is installed at the bottom of the connecting head, a protective device is arranged at the top of the first fixed semi-ring, and a limiting device is installed at the bottom of the second fixed semi-ring;
[0009] The limiting device includes a connecting rod, a support rod and a support plate. The connecting rod is fixedly arranged on both sides of the second fixed semi-ring. Each connecting rod is fixedly arranged with a fixing bolt. Each fixing bolt is installed with a clamping nut. The clamping nut and the fixing bolt are connected by threads. The support rod is installed on the fixing bolt. A slide groove is arranged inside each support rod. The fixing bolt passes through the support rod from the inside of the slide groove. The support plate is fixedly arranged on the bottom end of the support rod. A through groove is arranged on the support plate for the grooving knife to pass through.
[0010] Furthermore, the protective device includes a side baffle and a protective cover. The side baffle is fixedly installed on the top of the first fixed semi-ring, and the protective cover is fixedly wrapped on the top outer wall of the side baffle. The protective cover is arranged in a semicircle.
[0011] Furthermore, connecting bolts for connection are provided on both sides of the first fixing half ring and the second fixing half ring.
[0012] Furthermore, each connecting rod is provided with two second limiting blocks for limiting the two sides of the supporting rod.
[0013] Furthermore, two first limiting blocks for limiting the first fixing half ring and the second fixing half ring are arranged on the connecting head.
[0014] Furthermore, scale lines are arranged on the side walls of the support rod.
[0015] Furthermore, anti-slip pads are provided on the inner walls of the first fixing half ring and the second fixing half ring.
[0016] (III) Beneficial effects
[0017] Compared with the prior art, the utility model provides a slotting machine protective cover, which has the following beneficial effects:
[0018] 1. The protective cover of the slotting machine, through the setting of the side baffle plate and the protective cover, when the slotting knife rotates to slot the object, the side baffle plate and the protective cover can effectively prevent dust from splashing, play a good protective role, and facilitate the user to work.
[0019] 2. This kind of slotting machine protective cover is arranged by fixing bolts, clamping nuts, support rods and support plates. The support rods can be fixed by tightening the clamping nuts, and the height of the support plates can be adjusted by loosening the clamping nuts. Therefore, the user can adjust the position of the support plates according to the required depth, and then use the clamping nuts to fix the support rods, so that the depth of the slots opened is more standardized, which effectively improves the practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0021] Figure 2 This is a schematic diagram of the top view of the structure of the utility model without the protective device installed;
[0022] Figure 3 It is a first three-dimensional structural schematic diagram of the protective device and the limiting device of the utility model;
[0023] Figure 4 It is a second three-dimensional structural schematic diagram of the protective device and the limiting device of the utility model;
[0024] Figure 5 It is a rear view structural diagram of the protective device and the limiting device of the utility model;
[0025] Figure 6 For this utility model Figure 4 A schematic diagram of the structure of the local enlargement shown in FIG.
[0026] Figure 7 For this utility model Figure 5 A schematic diagram of the structure with a partial enlargement of point B is shown in FIG.
[0027] In the figure: 1. slotting machine body; 2. connecting head; 3. slotting knife; 4. control button; 5. cable; 6. first fixed half ring; 7. protective cover; 8. second fixed half ring; 9. connecting rod; 10. fixing bolt; 11. clamping nut; 12. support rod; 13. slide groove; 14. support plate; 15. through groove; 16. connecting bolt; 17. first limit block; 18. second limit block; 19. side baffle. DETAILED DESCRIPTION
[0028] 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.
[0029] See also Figure 1-7 The utility model discloses a slotting machine protective cover, comprising a slotting machine body, a connector 2 is arranged at the head of the slotting machine body 1, a cable 5 for transmitting electric energy is arranged at the tail of the slotting machine body 1, a control button 4 for controlling the opening and closing of the slotting machine is arranged on the outer wall of the slotting machine body 1, a slotting knife 3 is installed at the rotating end of the slotting machine body 1, a first fixed semi-ring 6 is installed at the top of the connector 2, a second fixed semi-ring 8 is installed at the bottom of the connector 2, a protective device is arranged at the top of the first fixed semi-ring 6, and a limiting device is installed at the bottom of the second fixed semi-ring 8;
[0030] The limiting device includes a connecting rod 9, a support rod 12 and a support plate 14. The connecting rod 9 is fixedly arranged on both sides of the second fixed semi-ring 8. A fixing bolt 10 is fixedly arranged on each connecting rod 9. A clamping nut 11 is installed on each fixing bolt 10. The clamping nut 11 and the fixing bolt 10 are connected by threads. The support rod 12 is installed on the fixing bolt 10. A slide groove 13 is arranged inside each support rod 12. The fixing bolt 10 passes through the support rod 12 from the inside of the slide groove 13. The support plate 14 is fixedly installed on the bottom end of the support rod 12. A through groove 15 is arranged on the support plate 14 for the grooving knife to pass through. The support rod 12 can be fixed by tightening the clamping nut 11. The height of the support plate 14 can be adjusted when the clamping nut 11 is loosened. Therefore, the user can adjust the position of the support plate 14 according to the required depth, and then use the clamping nut 11 to fix the support rod 12 to make the depth of the opened groove more standard.
[0031] Among them, the protective device includes a side baffle 19 and a protective cover 7. The side baffle 19 is fixedly installed on the top of the first fixed semi-ring 6. The protective cover 7 is fixedly wrapped on the top outer wall of the side baffle 19. The protective cover 7 is set in a semicircular shape. When the slotting knife 3 rotates to slot the object, the side baffle 19 and the protective cover 7 can effectively prevent dust from splashing, play a good protective role, and facilitate the user to work.
[0032] Wherein, connecting bolts 16 for connection are arranged on both sides of the first fixing half ring 6 and the second fixing half ring 8 .
[0033] Each connecting rod 9 is provided with two second limiting blocks 18 for limiting the two sides of the supporting rod 12 .
[0034] The connector 2 is provided with two first limiting blocks 17 for limiting the first fixing half ring 6 and the second fixing half ring 8 .
[0035] Among them, scale lines are set on the side wall of the support rod 12 to facilitate accurate height adjustment.
[0036] Among them, anti-skid pads are arranged on the inner walls of the first fixing half ring 6 and the second fixing half ring 8 to play an anti-skid role.
[0037] In summary, this slotting machine protective cover, when in use,
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A slotting machine protective cover, comprising a slotting machine body, a connector (2) is arranged at the head of the slotting machine body (1), a cable (5) for transmitting electric energy is arranged at the tail of the slotting machine body (1), a control button (4) for controlling the opening and closing of the slotting machine is arranged on the outer wall of the slotting machine body (1), and a slotting knife (3) is installed at the rotating end of the slotting machine body (1), characterized in that: A first fixing half ring (6) is installed on the top of the connector (2), a second fixing half ring (8) is installed on the bottom of the connector (2), a protective device is provided on the top of the first fixing half ring (6), and a limiting device is installed on the bottom of the second fixing half ring (8); The limiting device comprises a connecting rod (9), a supporting rod (12) and a supporting plate (14); the connecting rod (9) is fixedly arranged on both sides of the second fixed half ring (8); each of the connecting rods (9) is fixedly arranged with a fixing bolt (10); each of the fixing bolts (10) is installed with a clamping nut (11); the clamping nut (11) and the fixing bolt (10) are connected by threads; the supporting rod (12) is installed on the fixing bolt (10); each of the supporting rods (12) is provided with a sliding groove (13) inside; the fixing bolt (10) passes through the supporting rod (12) from the inside of the sliding groove (13); the supporting plate (14) is fixedly arranged at the bottom end of the supporting rod (12); and the supporting plate (14) is provided with a through groove (15) for a grooving knife to pass through.
2. A slotting machine protective cover according to claim 1, characterized in that: The protective device comprises a side baffle (19) and a protective cover (7), wherein the side baffle (19) is fixedly mounted on the top of the first fixed semi-ring (6), and the protective cover (7) is fixedly wrapped on the top outer wall of the side baffle (19), and the protective cover (7) is arranged in a semicircular shape.
3. The slotting machine protective cover according to claim 1, characterized in that: Connecting bolts (16) for connection are provided on both sides of the first fixing half ring (6) and the second fixing half ring (8).
4. The slotting machine protective cover according to claim 1, characterized in that: Each of the connecting rods (9) is provided with two second limiting blocks (18) for limiting the two sides of the supporting rod (12).
5. The slotting machine protective cover according to claim 1, characterized in that: The connector (2) is provided with two first limiting blocks (17) for limiting the first fixed half ring (6) and the second fixed half ring (8).
6. The slotting machine protective cover according to claim 1, characterized in that: The side wall of the support rod (12) is provided with scale lines.
7. The slotting machine protective cover according to claim 1, characterized in that: Anti-slip pads are provided on the inner walls of the first fixing half ring (6) and the second fixing half ring (8).