CN216541945U - Bow-shaped seat cutting equipment - Google Patents

Abstract

The utility model discloses an arch-shaped seat cutting device, which relates to the field of arch-shaped seat processing and comprises a mounting plate, wherein a reference fixing plate is arranged on one side of the mounting plate, two positioning shafts are arranged at the upper part of one side of the reference fixing plate, positioning rings are sleeved on the outer surfaces of the positioning shafts, a first air cylinder is arranged on one side of the reference fixing plate, the output end of the first air cylinder is connected with a pressing plate through a first piston rod, a supporting positioning sleeve is fixed below one side of the reference fixing plate, and a support is arranged in the supporting positioning sleeve. The utility model only needs to make the bow-shaped seat ring abut against 2 locating rings, and then use the first cylinder to compact the product, thus there are 2 locating rings as the abutting points, cut into 2-4-8 bow-shaped seats separately, and both sides face and centre are in the same line, so the operation worker is easy to operate, and no matter large, small excircle, lean on 2 locating rings to guarantee the central position, the working process is easy and simple to handle, the product quality is stable and qualified, and the material, finish machining cost have been reduced too, have really realized energy-conserving and enhanced.

Description

Bow-shaped seat cutting equipment

Technical Field

The utility model relates to the field of machining of an arch-shaped seat, in particular to arch-shaped seat cutting equipment.

Background

In the process of machining the arc-shaped seat ring, cutting equipment is required to be used for cutting and machining the arc-shaped seat ring.

The existing arch seat cutting equipment clamps light according to a parting line, the center of a circle cannot be found usually, and no reference is used as a leaning point, so that two side surfaces of 8 cut arch seats deviate from the center, and for the arch seats to have machining allowance, the finishing can be carried out only by amplifying the allowance on the two sides, and the mode has higher pressure for cutting operators and is afraid of scrapping caused by cutting deviation; simultaneously when the bow-shaped seat circle of clamping, because the cutting knife is located the top of clamping position for the cutting knife is collided easily to the clamping in-process, then can cause the injury to the staff, then has reduced the security when this cutting equipment uses.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem, the bow-shaped seat cutting equipment is provided to solve the technical problem that accurate clamping is difficult to achieve, cutting deviation is easy to cause, a cutting knife is easy to collide in the clamping process, and accordingly workers are injured.

In order to achieve the purpose, the utility model provides the following technical scheme: bow-shaped seat cutting equipment, including the mounting panel, the benchmark fixed plate is installed to one side of mounting panel, two location axles are installed to one side top of benchmark fixed plate, the position circle has been cup jointed to the surface of location axle, first cylinder is installed to one side of benchmark fixed plate, the output of first cylinder is connected with the clamp plate through first piston rod, one side below of benchmark fixed plate is fixed with the supporting position sleeve, the inside of supporting position sleeve is provided with the support, the one end of support is connected with the clamp plate, top one side of mounting panel is provided with protective assembly, pneumatic switch hand-operated valve is installed to one side below of benchmark fixed plate.

Through adopting above-mentioned technical scheme, first cylinder work can make first piston rod extension or shrink, then can drive the clamp plate and remove, and the clamp plate removes the back and can press from both sides tightly fixedly to bow-shaped seat circle.

Furthermore, a second air cylinder is installed at the top of the installation plate, and the output end of the second air cylinder is connected with a cutting knife through a second piston rod.

Through adopting above-mentioned technical scheme, second cylinder work can make the extension of second piston rod, and then can make the cutting knife move down to the cutting knife cuts bow-shaped seat circle.

Furthermore, two the position circle is the symmetry setting along the axis of ordinates central line of mounting panel, the position circle passes through bolt and location axle dismantlement and is connected.

Through adopting above-mentioned technical scheme, convenient to use person dismantles the change to the position circle through the bolt, and the setting up of position circle is convenient for place bow-shaped seat circle, then can fix a position bow-shaped seat circle.

Further, the protection component is including installing in bearing and the electro-magnet post of mounting panel top one side, the internal connection of bearing has the pivot, the top of pivot is connected with the carousel, the bottom of pivot is connected with the backplate, the bottom both sides of carousel all are fixed with the magnetism post.

Through adopting above-mentioned technical scheme, when needs cut bow-shaped seat circle, only need close the electromagnetism post and make its outage lose magnetism, user's accessible carousel rotation pivot this moment, can drive the backplate after the pivot rotates and rotate, and when the backplate rotated the below that no longer lies in the cutting knife, the cutting knife alright moved down in order to cut bow-shaped seat circle.

Furthermore, the bottom of one magnetic column is contacted with the electromagnet column, the guard plate is rotatably connected with the mounting plate through a rotating shaft and a bearing, and the guard plate is positioned under the cutting knife.

Through adopting above-mentioned technical scheme, the circular telegram of electro-magnet post can produce magnetism and then adsorbable magnetic column to carry out spacing fixed to the carousel, and prevent that the pivot from rotating at will.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, the product is compressed by the first cylinder after the arched seat ring is tightly abutted against 2 positioning rings, so that 2 positioning rings are taken as abutment points and are respectively cut into 2-4-8 arched seats, and the two side surfaces of each arched seat are in line with the center, so that an operator can easily operate, and the central position can be ensured by leaning on 2 positioning rings regardless of large and small outer circles, the operation in the working process is easy and simple, the product quality is stable and qualified, the material and finish machining cost is also reduced, and the energy saving and efficiency improvement are really realized;

2. according to the utility model, the protection assembly is arranged, when the arched seat ring needs to be cut, only the electromagnet posts are required to be closed to enable the electromagnet posts to lose magnetism when the arched seat ring is powered off, at the moment, a user can rotate the rotating shaft through the rotating disc, the rotating shaft can drive the protection plate to rotate after rotating, when the protection plate is not positioned below the cutting knife any more, the cutting knife can move downwards to cut the arched seat ring, when the arched seat ring does not need to be cut, only the electromagnet posts are required to be closed, and then the rotating disc is rotated to enable the protection plate to rotate to be right below the cutting knife, so that the protection knife is protected, the situation that a worker does not touch the cutting knife carelessly when clamping the arched seat ring is avoided, and the safety when operating equipment is further improved.

Drawings

FIG. 1 is a front view of the mounting plate of the present invention;

FIG. 2 is a side view of the mounting plate of the present invention;

FIG. 3 is a perspective view of the positioning shaft of the present invention;

fig. 4 is an enlarged view of the utility model at a in fig. 1.

In the figure: 1. mounting a plate; 2. positioning the shaft; 3. positioning rings; 4. a supporting positioning sleeve; 5. a support; 6. a first cylinder; 7. pressing a plate; 8. a manual valve is pneumatically opened and closed; 9. a first piston rod; 10. a reference fixing plate; 11. a cutting knife; 12. a guard assembly; 1201. a bearing; 1202. a turntable; 1203. a rotating shaft; 1204. a guard plate; 1205. a magnetic column; 1206. an electromagnet post; 13. a second cylinder; 14. a second piston rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

The bow-shaped seat cutting equipment comprises a mounting plate 1, a reference fixing plate 10 is mounted on one side of the mounting plate 1, two positioning shafts 2 are mounted on the upper portion of one side of the reference fixing plate 10, positioning rings 3 are sleeved on the outer surfaces of the positioning shafts 2, a first air cylinder 6 is mounted on one side of the reference fixing plate 10, the output end of the first air cylinder 6 is connected with a pressing plate 7 through a first piston rod 9, the first air cylinder 6 can extend or contract the first piston rod 9 when working, and then can drive the pressing plate 7 to move, the pressing plate 7 can clamp and fix the bow-shaped seat ring after moving, a supporting and positioning sleeve 4 is fixed on the lower portion of one side of the reference fixing plate 10, a support 5 is arranged inside the supporting and positioning sleeve 4, one end of the support 5 is connected with the pressing plate 7, a second air cylinder 13 is mounted on the top of the mounting plate 1, the output end of the second air cylinder 13 is connected with a cutting knife 11 through a second piston rod 14, second cylinder 13 work can make the extension of second piston rod 14, and then can make cutting knife 11 move down, so that cutting knife 11 cuts bow-shaped seat circle, two position circle 3 are the symmetry setting along mounting panel 1's axis of ordinates central line, position circle 3 is connected through the dismantlement of bolt and location axle 2, convenient to use person dismantles the change to position circle 3 through the bolt, and the setting of position circle 3 is convenient for place bow-shaped seat circle, then can fix a position bow-shaped seat circle, top one side of mounting panel 1 is provided with protection component 12, pneumatic switch hand commentaries on classics valve 8 is installed to one side below of benchmark fixed plate 10.

Referring to fig. 1 and 4, the protection assembly 12 includes a bearing 1201 and an electromagnet column 1206 installed on one side of the top of the mounting plate 1, the bearing 1201 is internally connected with a rotating shaft 1203, the top end of the rotating shaft 1203 is connected with a rotating plate 1202, the bottom end of the rotating shaft 1203 is connected with a guard plate 1204, when the arcuate race needs to be cut, the electromagnet column 1206 is only closed to lose power and lose magnetism, at this time, a user can rotate the rotating shaft 1203 through the rotating plate 1202, the rotating shaft 1203 rotates to drive the guard plate 1204, when the guard plate 1204 rotates and is no longer located below the cutting knife 11, the cutting knife 11 can move down to cut the arcuate race, the two sides of the bottom of the rotating plate 1202 are both fixed with the electromagnet columns 1205, the bottom of one of the electromagnet columns 1205 is in contact with the electromagnet column, the guard plate 1204 is rotatably connected with the mounting plate 1 through the rotating shaft 1203 and the bearing 1201, the guard plate 1204 is located right below the cutting knife 11, the electromagnet column 1206 can generate magnetism and can absorb the electromagnet column 1205 when being electrified, so as to limit and fix the rotating plate 1202 and prevent the rotating shaft 1203 from rotating freely.

The implementation principle of the embodiment is as follows: firstly, a user installs and switches on the device, then the bow-shaped seat ring is placed between two positioning rings 3, then the first cylinder 6 is started, the first cylinder 6 works to enable the first piston rod 9 to contract, and further the pressing plate 7 is driven to move, the pressing plate 7 moves to enable the support 5 to move into the support positioning sleeve, and the pressing plate 7 can clamp the bow-shaped seat ring so as to limit the bow-shaped seat ring, then the electromagnet column 1206 is closed to enable the electromagnet column 1206 to lose power and lose magnetism, at the moment, the user can rotate the rotating shaft 1203 through the rotating disc 1202, the rotating shaft 1203 rotates the protection plate 1204, when the protection plate 1204 rotates and is no longer located below the cutting knife 11, at the moment, the user starts the electromagnet column 1206 and the second cylinder 13, the electromagnet column 1206 is electrified to generate magnetism and further adsorb the electromagnet column 1205 so as to limit the rotating disc 1202, and the second cylinder 13 works to enable the second piston rod 14 to extend, and further drive the cutting knife 11 to move downwards, cutting knife 11 cuts bow-shaped seat circle after shifting down, when need not cutting bow-shaped seat circle, only need close electro-magnet post 1206, rotates carousel 1202 again for backplate 1204 rotates under cutting knife 11, so that protects cutting knife 11, touches the cutting knife carelessly when preventing staff's clamping bow-shaped seat circle.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims (5)

1. Bow-shaped seat cutting equipment is equipped with including mounting panel (1), its characterized in that: benchmark fixed plate (10) is installed to one side of mounting panel (1), two location axle (2) are installed to one side top of benchmark fixed plate (10), position circle (3) have been cup jointed to the surface of location axle (2), first cylinder (6) are installed to one side of benchmark fixed plate (10), the output of first cylinder (6) is connected with clamp plate (7) through first piston rod (9), one side below of benchmark fixed plate (10) is fixed with supporting position sleeve (4), the inside of supporting position sleeve (4) is provided with supporting (5), the one end of supporting (5) is connected with clamp plate (7), top one side of mounting panel (1) is provided with protecting component (12), pneumatic switch hand-operated valve (8) are installed to one side below of benchmark fixed plate (10).

2. The arcuate seat cutting apparatus of claim 1, wherein: a second cylinder (13) is installed at the top of the installation plate (1), and the output end of the second cylinder (13) is connected with a cutting knife (11) through a second piston rod (14).

3. The arcuate seat cutting apparatus of claim 1, wherein: two the position circle (3) are the symmetry setting along the axis of ordinates central line of mounting panel (1), position circle (3) are connected through bolt and location axle (2) dismantlement.

4. The arcuate seat cutting apparatus of claim 2, wherein: protection component (12) including installing bearing (1201) and electro-magnet post (1206) in mounting panel (1) top one side, the internal connection of bearing (1201) has pivot (1203), the top of pivot (1203) is connected with carousel (1202), the bottom of pivot (1203) is connected with backplate (1204), the bottom both sides of carousel (1202) all are fixed with magnetic column (1205).

5. The arcuate seat cutting apparatus of claim 4, wherein: the bottom of one magnetic column (1205) is contacted with an electromagnet column (1206), the guard plate (1204) is rotatably connected with the mounting plate (1) through a rotating shaft (1203) and a bearing (1201), and the guard plate (1204) is positioned right below the cutting knife (11).

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