CN217412668U

CN217412668U - High-adaptation swing saw with small swing cutting resistance

Info

Publication number: CN217412668U
Application number: CN202221052358.5U
Authority: CN
Inventors: 孙荣林; 孙逸萍; 虞利平
Original assignee: Zhejiang Rongda Tools Co ltd
Current assignee: Zhejiang Rongda Tools Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-09-13
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a high adaptation swing saw that swing cutting resistance is little, including the swing saw main part, the motor output end fixedly connected with cutter of the inside setting of swing saw main part, the below of swing saw main part is provided with supporting mechanism, and supporting mechanism includes the backup pad, and T type spout has been seted up to the bottom of backup pad, and T type spout internal surface sliding connection has T type spout, and dog fixedly connected with guide arm, the sliding surface connection of T type slider and guide arm are passed through to the bottom of T type spout inner wall, the utility model relates to a swing saw technical field. This high adaptation swing saw that swing cutting resistance is little fixes whole swing saw on waiting to cut the object through the centre gripping subassembly before the swing saw work to reduce wobbling vibrations at the cutting, thereby avoided the operation workman because the problem of hand anesthesia appears in vibrations, the cutter can guarantee to stabilize when can guaranteeing the swing saw cutting through whole supporting mechanism in addition, avoids appearing cutting anomalous problem.

Description

High-adaptation swing saw with small swing cutting resistance

Technical Field

The utility model relates to a swing saw technical field specifically is a swing high adaptation swing saw that cutting resistance is little.

Background

The vibrating saw (swing saw) is a new type cutting tool developed in recent years, and is composed of an assembly handle (through processes of stamping, bending and the like) and a saw blade (through processes of stamping, gear milling and the like), wherein the two scattered parts form an integral part product through spot welding, the integral part product is subjected to surface treatment and product typing or printing to identify the specification and the application of the product, and finally the integral part product is assembled on an electric tool to cut other articles, and is mainly used for house decoration and cutting and polishing of some surrounding living facilities.

When the existing swing saw with small swing resistance is used, the vibration is large, discomfort such as hand numbness and the like can be caused after the swing saw is used for a long time, and irregular edges of holes cut by the swing saw can be caused when the swing saw is held unstably by a worker, so that the preset cutting effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high adaptation swing saw that swing cutting resistance is little has solved the problem that the long time vibrations arouse operating personnel hand anesthesia and can't reach anticipated cutting effect when the swing saw is used.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-adaptation swing saw with small swing cutting resistance comprises a swing saw body, wherein a cutter is fixedly connected to the output end of a motor arranged in the swing saw body, a supporting mechanism is arranged below the swing saw body and comprises a supporting plate, a T-shaped chute is formed in the bottom of the supporting plate, a T-shaped chute is slidably connected to the inner surface of the T-shaped chute, a guide rod is fixedly connected to the bottom of the inner wall of the T-shaped chute through a stop block, a T-shaped sliding block is slidably connected with the surface of the guide rod, a first reset spring is sleeved on the surface, located on the right side of the T-shaped sliding block, of the guide rod, a supporting frame is fixedly connected to the bottom of the T-shaped sliding block, a connecting plate is slidably connected to the inner portion of the supporting frame, the bottom of the T-shaped sliding block is rotatably connected with a lead screw, the other end of the lead screw penetrates through the supporting frame and extends to the lower portion of the connecting plate, and is fixedly connected with a first rotating handle, and a clamping assembly is arranged on the left side of the connecting plate.

Preferably, two connecting rods around the left side fixedly connected with of connecting plate, the centre gripping subassembly includes the baffle, two the connecting rod all with the right side fixed connection of baffle, two slide bars around dog fixedly connected with are passed through in the left side of baffle, the left intermediate position of slide bar has two-way threaded rod through dog threaded connection.

Preferably, the surface of the bidirectional threaded rod is in threaded connection with an upper clamping plate and a lower clamping plate, the two clamping plates are respectively in sliding connection with the surface of the sliding rod, and one end of the bidirectional threaded rod is fixedly connected with a second rotating handle.

Preferably, the bottom of the swing saw main body is fixedly connected with a connecting shaft and a connecting block, and the connecting block is located on the right side of the connecting shaft.

Preferably, the top of the supporting plate is provided with a groove, the other end of the connecting shaft is rotatably connected with the bottom of the inner wall of the groove, and an arc-shaped track is fixedly connected between the front surface and the back surface of the inner wall of the groove.

Preferably, the connecting block is connected with the surface of the arc-shaped rail in a sliding mode, and the surfaces, located on the front side and the rear side of the connecting block, of the arc-shaped rail are all sleeved with second return springs.

Advantageous effects

The utility model provides a high adaptation swing saw that swing cutting resistance is little. Compared with the prior art, the method has the following beneficial effects:

(1) this little high adaptation swing saw of swing cutting resistance, include the backup pad through supporting mechanism, T type spout has been seted up to the bottom of backup pad, surface sliding connection has T type spout in the T type spout, dog fixedly connected with guide arm is passed through to the bottom of T type spout inner wall, fix whole swing saw on waiting to cut the object through the centre gripping subassembly before the swing saw work, thereby reduce wobbling vibrations at the cutting, thereby avoided the operation workman because shake the problem of hand anesthesia appears, the cutter can guarantee stably when can guaranteeing the swing saw cutting through whole supporting mechanism in addition, avoid appearing cutting anomalous problem.

(2) This high adaptation swing saw that swing cutting resistance is little is seted up flutedly through the top of backup pad, and the other end of connecting axle rotates with grooved inner wall's bottom to be connected, fixedly connected with arc track between grooved inner wall's the front and the back, and the head of whole swing saw can the horizontal hunting when the cutting to can deal with the different cutting condition, improve the practicality when the device uses.

Drawings

Fig. 1 is an external view of the present invention;

fig. 2 is a bottom view of the support plate of the present invention;

fig. 3 is a side view of the supporting mechanism of the present invention;

fig. 4 is a side view of the clamping assembly of the present invention;

fig. 5 is a top view of the support plate of the present invention.

In the figure: 1. a swing saw body; 2. a cutter; 3. a support mechanism; 31. a support plate; 32. a T-shaped chute; 33. a T-shaped slider; 34. a guide bar; 35. a first return spring; 36. a support frame; 37. a connecting plate; 38. a screw rod; 39. a first rotating handle; 310. a connecting rod; 4. a clamping assembly; 41. a baffle plate; 42. a slide bar; 43. a splint; 44. a bidirectional threaded rod; 45. a second rotating handle; 5. a connecting shaft; 6. connecting blocks; 7. an arc-shaped track; 8. a second return spring; 9. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-adaptation swing saw with small swing cutting resistance comprises a swing saw body 1, a cutter 2 is fixedly connected to the output end of a motor arranged in the swing saw body 1, a supporting mechanism 3 is arranged below the swing saw body 1, the supporting mechanism 3 comprises a supporting plate 31, a T-shaped sliding groove 32 is formed in the bottom of the supporting plate 31, the T-shaped sliding groove 32 is connected to the inner surface of the T-shaped sliding groove 32 in a sliding mode, a guide rod 34 is fixedly connected to the bottom of the inner wall of the T-shaped sliding groove 32 through a stop, a T-shaped sliding block 33 is connected with the surface of the guide rod 34 on the right side of the T-shaped sliding block 33 in a sliding mode, a first return spring 35 is sleeved on the surface of the guide rod 34 on the right side of the T-shaped sliding block 33, a supporting frame 36 is fixedly connected to the bottom of the T-shaped sliding block 33, a connecting plate 37 is connected to the inner portion of the supporting frame 36 in a sliding mode, a lead screw 38 is rotatably connected to the bottom of the T-shaped sliding block 33, the other end of the lead screw 38 penetrates through the supporting frame 36 and extends to the lower portion of the connecting plate 37 and is fixedly connected with a first knob 39, the left side of the connecting plate 37 is provided with a clamping assembly 4.

Two connecting rods 310 around the left side fixedly connected with of connecting plate 37, centre gripping subassembly 4 includes baffle 41, two connecting rods 310 all with the right side fixed connection of baffle 41, two slide bars 42 around dog fixedly connected with are passed through to the left side of baffle 41, there is two-way threaded rod 44 in the left intermediate position of slide bar 42 through dog threaded connection, two splint 43 about the surface threaded connection of two-way threaded rod 44, two splint 43 divide all with slide bar 42's surface sliding connection, the one end fixedly connected with second of two-way threaded rod 44 is revolved 45.

Swing saw main part 1's bottom fixedly connected with connecting axle 5 and connecting block 6, connecting block 6 is located the right side of connecting axle 5, recess 9 has been seted up at the top of backup pad 31, the other end of connecting axle 5 rotates with the bottom of recess 9 inner wall to be connected, fixedly connected with arc track 7 between the front of recess 9 inner wall and the back, connecting block 6 and arc track 7's sliding surface connection, arc track 7 is located the surface of connecting block 6 front and back both sides and all overlaps and is equipped with second reset spring 8.

When the device is used, two clamping plates 43 are placed on an object to be cut or an object which can be fixed, a second rotating handle 45 is rotated, the second rotating handle 45 rotates to drive a two-way threaded rod 44 to rotate, the two-way threaded rod 44 rotates to enable the two clamping plates 43 to be drawn close to the middle, so that the clamping plates 43 are clamped on the object to be cut, then a first rotating handle 39 is rotated, the first rotating handle 39 rotates to drive a lead screw 38 to rotate, the lead screw 38 rotates to enable the whole supporting frame 36 to move up and down, so that the swinging saw body 1 is driven to move up and down, the height of the cutter 2 can be adjusted, the cutter 2 can be aligned with the object to be cut, after the position is fixed and the height is adjusted, a motor in the swinging saw body 1 can be started, the motor works to enable the cutter 2 to swing, the object to be cut is cut by pushing the swinging saw body 1, and the supporting plate 31 moves to enable the guide rod 34 to be compressed, and make the swing saw main part 1 reset after the cutting is accomplished, in addition can the left and right sides rotation for connecting block 6 slides on arc track 7 surface and adjusts the angle of cutter 2, and make the angle of cutter 2 return through second reset spring 8 after the cutting is accomplished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a little high adaptation swing saw of swing cutting resistance, includes swing saw main part (1), the inside motor output end fixedly connected with cutter (2) that set up of swing saw main part (1), its characterized in that: the lower portion of the swing saw main body (1) is provided with a supporting mechanism (3), the supporting mechanism (3) comprises a supporting plate (31), the bottom of the supporting plate (31) is provided with a T-shaped sliding groove (32), the inner surface of the T-shaped sliding groove (32) is connected with the T-shaped sliding groove (32) in a sliding manner, the bottom of the inner wall of the T-shaped sliding groove (32) is fixedly connected with a guide rod (34) through a stop, a T-shaped sliding block (33) is connected with the surface of the guide rod (34) on the right side of the T-shaped sliding block (33) in a sliding manner, a first return spring (35) is sleeved on the surface of the guide rod (34) on the right side of the T-shaped sliding block (33), the bottom of the T-shaped sliding block (33) is fixedly connected with a supporting frame (36), a connecting plate (37) is connected inside the supporting frame (36) in a sliding manner, the bottom of the T-shaped sliding block (33) is rotatably connected with a screw rod (38), the other end of the screw rod (38) penetrates through the supporting frame (36) and extends to the lower portion of the connecting plate (37) and is fixedly connected with a first rotating handle (39), the left side of the connecting plate (37) is provided with a clamping component (4).

2. A high-fit oscillating saw with low oscillating cutting resistance according to claim 1, wherein: two connecting rods (310) around the left side fixedly connected with of connecting plate (37), centre gripping subassembly (4) are including baffle (41), two connecting rod (310) all with the right side fixed connection of baffle (41), two slide bar (42) around dog fixedly connected with are passed through in the left side of baffle (41), there is two-way threaded rod (44) through dog threaded connection in the left intermediate position of slide bar (42).

3. A high-fit oscillating saw with low oscillating cutting resistance according to claim 2, wherein: the surface of the bidirectional threaded rod (44) is in threaded connection with an upper clamping plate and a lower clamping plate (43), the clamping plates (43) are in sliding connection with the surfaces of the sliding rods (42), and one end of the bidirectional threaded rod (44) is fixedly connected with a second rotating handle (45).

4. A high-fit oscillating saw with low oscillating cutting resistance according to claim 1, wherein: the bottom fixedly connected with connecting axle (5) and connecting block (6) of swing saw main part (1), connecting block (6) are located the right side of connecting axle (5).

5. A high-adaptability oscillating saw with low oscillating cutting resistance, according to claim 4, characterized in that: the top of the supporting plate (31) is provided with a groove (9), the other end of the connecting shaft (5) is rotatably connected with the bottom of the inner wall of the groove (9), and an arc-shaped track (7) is fixedly connected between the front and the back of the inner wall of the groove (9).

6. A high-adaptability oscillating saw with low oscillating cutting resistance, according to claim 5, characterized in that: connecting block (6) and the surperficial sliding connection of arc track (7), arc track (7) are located the surface of connecting block (6) front and back both sides and all are equipped with second reset spring (8).