Movable grinding wheel saw

Abstract

The invention relates to a movable grinding wheel saw which comprises a left translation track (1) and a right translation track (1), a frame (2) is arranged on the left translation track (1) and the right translation track (1), a feeding mechanism (3) is arranged on the frame (2), a swing mechanism (4) is arranged on the feeding mechanism (3), a chuck assembly (5) is arranged on the swing mechanism (4), and a left set of idler wheels (6) and a right set of idler wheels (6) are arranged at the bottom of the frame (2). And the left and right groups of rollers (6) are respectively arranged on the left and right translation rails (1). According to the movable grinding wheel saw, the grinding wheel saw can horizontally move front and back, the overall length of a rolling line can be shortened, the installation space is saved, and the installation requirements of some production workshops with the limited length can be met.

Description

Technical Field

[0001] The invention relates to a mobile grinding wheel saw and belongs to the technical field of metallurgical equipment. Background Art

[0002] In the bar machining process, the first necessary post-finishing process of the bar rolling line is sawing. The grinding wheel saw is the most commonly used sawing equipment in the bar production line because of its wide adaptability and high sawing quality. At present, most special steel plants use grinding wheel saws arranged on the output roller of the cooling bed to saw the bars after preliminary cooling. Several grinding wheel saws saw at the same time or in sequence to improve the sawing efficiency and meet the requirements of faster rolling rhythm. However, the existing grinding wheel saws are usually fixed structures and cannot be translated forward and backward, which will result in a longer overall length of the rolling line and cannot meet the installation requirements of some production workshops with limited length. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a mobile grinding wheel saw for the above-mentioned prior art, which can translate back and forth, shorten the overall length of the rolling line, save installation space, and meet the installation requirements of certain production workshops with limited length.

[0004] The technical solution adopted by the present invention to solve the above-mentioned problem is: a mobile grinding wheel saw, which includes two left and right translation tracks, a frame is arranged on the left and right translation tracks, a feeding mechanism is arranged on the frame, a swinging mechanism is arranged on the feeding mechanism, a chuck assembly is arranged on the swinging mechanism, and two left and right groups of rollers are arranged at the bottom of the frame, and the left and right groups of rollers are respectively arranged on the left and right translation tracks.

[0005] Optionally, an intermediate track frame is provided between the left and right translation tracks, a first rack is provided on one side of the intermediate track frame, a first motor is vertically provided on the upper edge of the frame, a first gear is provided at the lower end of the first motor, and the first motor and the first gear cooperate with each other.

[0006] Optionally, two left and right groups of first clamping mechanisms are provided on the frame, each group has two first clamping mechanisms, and the two first clamping mechanisms in the same group are respectively arranged on the front and rear sides of the frame; the first clamping mechanism includes a first cylinder seat, on which a first cylinder is arranged, a clamping claw seat is connected to the lower end of the first cylinder, and two clamping claws are symmetrically arranged on the bottom of the clamping claw seat.

[0007] Optionally, the translation track adopts an I-shaped track, and the left and right clamps are engaged with the translation track.

[0008] Optionally, the frame is further provided with two front and rear second clamping mechanisms, and the positions of the second clamping mechanisms correspond to the position of the middle rail; the second clamping mechanism includes a second cylinder seat, on which a second cylinder is provided, and a pressure block is connected to the lower end of the second cylinder seat.

[0009] Optionally, an intermediate track is arranged on the top of the intermediate track frame, and the pressing block is pressed against the intermediate track.

[0010] Optionally, guide bars are arranged on the left and right sides of the middle track, and two groups of left and right guide wheels are arranged on the bottom of the frame, and the two groups of left and right guide wheels cooperate with the guide bars on the left and right sides respectively.

[0011] Optionally, a dust cover is provided outside the chuck assembly, and a dust removal mechanism is connected to the dust cover.

[0012] Optionally, the dust removal mechanism includes a frame, a dust removal box is arranged on the top of the frame, an upper and lower group of guide rollers are arranged in the dust removal box, a sealing belt is wound between the upper and lower groups of guide rollers, an opening is arranged on the sealing belt, a connecting cover is arranged at the opening position, the connecting cover and the dust removal cover are connected by a dust removal pipe, and an air duct is connected to one side of the dust removal box.

[0013] Optionally, an intermediate bracket is provided on one side of the frame, and the intermediate bracket is supported and arranged below the dust removal pipe.

[0014] Compared with the prior art, the advantages of the present invention are: 1. The grinding wheel saw of the present invention can be translated forward and backward, which can shorten the overall length of the rolling line, save installation space, and meet the installation requirements of certain production workshops with limited length; 2. The present invention fixes the frame by means of the first clamping mechanism and the second clamping mechanism, thereby ensuring the stability of the frame during sawing and effectively ensuring the sawing quality; 3. A dust cover is arranged outside the chuck assembly of the present invention, and the dust cover is connected to a dust removal mechanism, through which the dust generated by sawing can be processed, thereby effectively ensuring the production environment on site. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a structural schematic diagram of a mobile grinding wheel saw.

[0016] Figure 2 for Figure 1 Side view of.

[0017] Figure 3 for Figure 1 Enlarged view of part A.

[0018] Figure 4 for Figure 2Enlarged view of part B.

[0019] Figure 5 for Figure 2 Enlarged view of part C.

[0020] in: Pan Track 1 Frame 2 Feed mechanism 3 Slide 3.1 Slide 3.2 Second rack 3.3 Second motor 3.4 Second Gear 3.5 Swing mechanism 4 Bearing seat 4.1 Swing shaft 4.2 Swing Bracket 4.3 Third Motor 4.4 Gearbox 4.5 Chuck assembly 5 Inner chuck 5.1 External chuck 5.2 Saw blade 5.3 Roller 6 Middle track frame 7 First rack 8 First motor 9 First gear 10 The first clamping mechanism 11 First cylinder seat 11.1 First oil cylinder 11.2 Gripper seat 11.3 Gripper 11.4 The second clamping mechanism 12 Second cylinder seat 12.1 Second oil cylinder 12.2 Briquetting 12.3 Middle track 13 Guide bar 14 Guide wheel 15 Dust hood 16 Dust removal mechanism 17 Rack 17.1 Dust box 17.2 Guide roller 17.3 Connection cover 17.4 Dust removal pipe 17.5 Air duct 17.6 Intermediate bracket 18. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below with reference to the accompanying drawings.

[0022] See also Figure 1~Figure 5 The present invention relates to a mobile grinding wheel saw, which comprises two left and right translation rails 1, on which a frame 2 is arranged, on which a feeding mechanism 3 is arranged, on which a swing mechanism 4 is arranged, and on which a chuck assembly 5 is arranged; The bottom of the frame 2 is provided with two groups of left and right rollers 6, and the two groups of left and right rollers 6 are respectively arranged on the left and right translation rails 1; An intermediate track frame 7 is provided between the left and right translation tracks 1, a first rack 8 is provided on one side of the intermediate track frame 7, a first motor 9 is vertically provided on the upper edge of the frame 2, a first gear 10 is provided at the lower end of the first motor 9, and the first motor 9 and the first gear 10 are matched; The frame 2 is provided with two left and right groups of first clamping mechanisms 11, each group of first clamping mechanisms 11 has two, and the two first clamping mechanisms 11 in the same group are respectively provided at the front and rear sides of the frame 2; The first clamping mechanism 11 comprises a first oil cylinder seat 11.1, on which a first oil cylinder 11.2 is arranged, a clamping claw seat 11.3 is connected to the lower end of the first oil cylinder 11.2, and two clamping claws 11.4 are symmetrically arranged at the bottom of the clamping claw seat 11.3; The translation track 1 is an I-shaped track, and the left and right clamping claws 11.4 are engaged with the translation track 1; The frame 2 is also provided with two front and rear second clamping mechanisms 12, and the positions of the second clamping mechanisms 12 correspond to the positions of the middle rails 7; The second clamping mechanism 12 comprises a second oil cylinder seat 12.1, on which a second oil cylinder 12.2 is arranged, and a pressing block 12.3 is connected to the lower end of the second oil cylinder seat 12.2; The middle track frame 7 is provided with a middle track 13 on the top, and the pressing block 12.3 is pressed against the middle track 13; The middle track 13 is provided with guide bars 14 on both sides, and the bottom of the frame 2 is provided with two groups of guide wheels 15 on both sides, which are matched with the guide bars 14 on both sides respectively. The feeding mechanism 3 comprises two front and rear slide rails 3.1, on which a slide rack 3.2 is arranged, and the swing mechanism 4 is arranged on the slide rack 3.2; A second rack 3.3 is arranged between the front and rear slide rails 3.1, a second motor 3.4 is arranged vertically on the upper edge of the slide 3.2, a second gear 3.5 is arranged at the lower end of the second motor 3.4, and the second gear 3.5 cooperates with the second rack 3.4; The swing mechanism 4 comprises two front and rear bearing seats 4.1, the front and rear bearing seats 4.1 are arranged on the slide 3.2, a swing shaft 4.2 is arranged between the front and rear bearing seats 4.1, a swing bracket 4.3 is arranged on the swing shaft 4.2, a third motor 4.4 and a reduction box 4.5 are arranged on the swing bracket 4.3, the output end of the third motor 4.4 is connected to the input end of the reduction box 4.5, and the chuck assembly 5 is arranged at the output end of the reduction box 4.5; The chuck assembly 5 comprises an inner chuck 5.1 and an outer chuck 5.2, and a saw blade 5.3 is arranged between the inner chuck 5.1 and the outer chuck 5.2; The chuck assembly 5 is provided with a dust cover 16 outside, and the dust cover 16 is connected to a dust removal mechanism 17; The dust removal mechanism 17 comprises a frame 17.1, a dust removal box 17.2 is arranged on the top of the frame 17.1, two sets of upper and lower guide rollers 17.3 are arranged in the dust removal box 17.2, a sealing belt is wound between the upper and lower guide rollers 17.3, an opening is arranged on the sealing belt, a connecting cover 17.4 is arranged at the opening position, and the connecting cover 17.4 is connected to the dust removal cover 16 through a dust removal pipe 17.5; A wind duct 17.6 is connected to one side of the dust removal box 17.2, and the wind duct 17.6 is connected to the dust removal fan; An intermediate bracket 18 is provided on one side of the vehicle frame 2, and the intermediate bracket 18 is supported and arranged below the dust removal pipe 17.5.

[0023] In addition to the above embodiments, the present invention also includes other implementation modes. Any technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. A mobile grinding wheel saw, characterized in that: The invention comprises two left and right translation rails (1), a frame (2) being arranged on the left and right translation rails (1), a feeding mechanism (3) being arranged on the frame (2), a swinging mechanism (4) being arranged on the feeding mechanism (3), a chuck assembly (5) being arranged on the swinging mechanism (4), and two left and right groups of rollers (6) being arranged at the bottom of the frame (2), the two left and right groups of rollers (6) being arranged on the left and right translation rails (1) respectively.

2. The mobile grinding wheel saw according to claim 1, characterized in that: An intermediate track frame (7) is arranged between the left and right translation tracks (1), a first rack (8) is arranged on one side of the intermediate track frame (7), a first motor (9) is arranged vertically on the upper edge of the vehicle frame (2), a first gear (10) is arranged at the lower end of the first motor (9), and the first motor (9) and the first gear (10) are matched.

3. The mobile grinding wheel saw according to claim 1, characterized in that: The frame (2) is provided with two left and right groups of first clamping mechanisms (11), each group of first clamping mechanisms (11) having two first clamping mechanisms (11), and the two first clamping mechanisms (11) in the same group are respectively provided on the front and rear sides of the frame (2); the first clamping mechanism (11) comprises a first oil cylinder seat (11.1), a first oil cylinder (11.2) is provided on the first oil cylinder seat (11.1), a clamping claw seat (11.3) is connected to the lower end of the first oil cylinder (11.2), and two clamping claws (11.4) are symmetrically provided on the bottom of the clamping claw seat (11.3).

4. The mobile grinding wheel saw according to claim 3, characterized in that: The translation track (1) is an I-shaped track, and the left and right clamping claws (11.4) are engaged with the translation track (1).

5. The mobile grinding wheel saw according to claim 1, characterized in that: The vehicle frame (2) is also provided with two front and rear second clamping mechanisms (12), the position of the second clamping mechanism (12) corresponding to the position of the middle track (7); the second clamping mechanism (12) comprises a second oil cylinder seat (12.1), a second oil cylinder (12.2) is provided on the second oil cylinder seat (12.1), and a pressure block (12.3) is connected to the lower end of the second oil cylinder seat (12.2).

6. The mobile grinding wheel saw according to claim 5, characterized in that: The top of the intermediate track frame (7) is provided with an intermediate track (13), and the pressing block (12.3) is pressed into engagement with the intermediate track (13).

7. The mobile grinding wheel saw according to claim 6, characterized in that: Guide bars (14) are arranged on the left and right sides of the middle track (13), and two groups of left and right guide wheels (15) are arranged on the bottom of the vehicle frame (2), and the two groups of left and right guide wheels (15) respectively cooperate with the guide bars (14) on the left and right sides.

8. The mobile grinding wheel saw according to claim 1, characterized in that: A dust removal cover (16) is provided outside the chuck assembly (5), and a dust removal mechanism (17) is connected to the dust removal cover (16).

9. The mobile grinding wheel saw according to claim 8, characterized in that: The dust removal mechanism (17) comprises a frame (17.1), a dust removal box (17.2) is arranged on the top of the frame (17.1), two sets of upper and lower guide rollers (17.3) are arranged in the dust removal box (17.2), a sealing belt is wound between the two sets of upper and lower guide rollers (17.3), an opening is arranged on the sealing belt, a connecting cover (17.4) is arranged at the position of the opening, the connecting cover (17.4) is connected to the dust removal cover (16) via a dust removal pipe (17.5), and an air duct (17.6) is connected to one side of the dust removal box (17.2).

10. The mobile grinding wheel saw according to claim 9, characterized in that: An intermediate bracket (18) is provided on one side of the vehicle frame (2), and the intermediate bracket (18) is supported and arranged below the dust removal pipe (17.5).

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