CN218697859U

CN218697859U - Clamping device for flitch

Info

Publication number: CN218697859U
Application number: CN202222453598.2U
Authority: CN
Inventors: 陈泉辉; 陈宝辉; 王恋英
Original assignee: Guangzhou Lihong Building Materials Co ltd
Current assignee: Guangzhou Lihong Building Materials Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-03-24
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a clamping device for flitch relates to flitch processing technology field, specifically is a clamping device for flitch, the loach comprises a supporting fram, the top joint of support frame has moves the holder, the piston rod has been cup jointed in the right side activity of moving the holder, the right side fixedly connected with splint of piston rod, buffer spring has been cup jointed in the outside activity of piston rod, the inside fixed mounting who moves the holder has pressure sensor. This clamping device for flitch through set up buffer spring in the left side of splint, buffer spring can play the effect of buffering at the in-process of exerting pressure, makes the slow increase of exerted pressure, is favorable to the control to clamping pressure, through setting up pressure sensor, pressure sensor can detect the tight pressure of splint clamp, makes the tight pressure of control splint that operating personnel can be accurate, avoids exerted pressure too big or undersize, prevents that the indentation from appearing in the surface of flitch.

Description

Clamping device for flitch

Technical Field

The utility model relates to a flitch processing technology field specifically is a clamping device for flitch.

Background

The wood batten is commonly called as square wood, wood is sawed into square battens with certain specifications and shapes according to actual processing requirements, the square battens are generally used for decoration and door and window materials, template support and roof truss materials in structural construction, or can be used for various wooden furniture, and the wood battens with rectangular or square sections are mainly processed from trees such as pine, basswood, fir and the like.

Need carry out the centre gripping to the flitch fixedly at the in-process that carries out the processing to the flitch, prevent that the flitch from taking place to remove at the in-process of processing, current flitch clamping device uses the lead screw to promote splint and carry out the centre gripping to the flitch, splint can exert certain pressure to the flitch, because the pressure to the flitch centre gripping is not well controlled, the easy pine of flitch takes off when pressure is less, lead to the flitch processing deviation to appear, the easy surface extrusion indentation at the flitch again when pressure is great, influence the roughness on flitch surface, we provide a clamping device for the flitch for this.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a clamping device for flitch has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a clamping device for flitch, includes the support frame, the top joint of support frame has moves the holder, the piston rod has been cup jointed in the right side activity of moving the holder, the right side fixedly connected with splint of piston rod, buffer spring has been cup jointed in the outside activity of piston rod, the inside fixed mounting who moves the holder has pressure sensor, pressure sensor's right side sense terminal is in the same place with the left side fixed connection of splint, the top fixed mounting of support frame right-hand member has decides the holder, the top of deciding the holder articulates there is the top board.

Optionally, the right side of splint and the equal fixedly connected with rubber buffer in left side of deciding the holder, anti-skidding line has been seted up to rubber buffer's lateral surface.

Optionally, the left end of the buffer spring is fixedly connected with the right side of the movable clamping seat, and the right end of the buffer spring is fixedly connected with the left side of the clamping plate.

Optionally, a lead screw is movably sleeved inside the support frame, a slider is sleeved on an external thread of the lead screw, the top of the slider is fixedly connected with the bottom of the movable clamping seat, a servo motor is fixedly connected to the left side of the support frame, and an output shaft of the servo motor is fixedly connected with the left end of the lead screw.

Optionally, the bottom of the inner cavity of the support frame is provided with a guide groove, the bottom of the slider is clamped in the guide groove, the bottom of the slider is movably sleeved with a ball, and the ball is slidably mounted inside the guide groove.

Optionally, the left end of the upper press plate extends to the left side of the fixed clamping seat, the top of the upper press plate is fixedly connected with a connecting piece, the right end of the support frame is movably sleeved with a hydraulic cylinder, and the top of an output shaft of the hydraulic cylinder is movably sleeved with the right end of the connecting piece.

The utility model provides a clamping device for flitch possesses following beneficial effect:

1. this clamping device for flitch through set up buffer spring in the left side of splint, buffer spring can play the effect of buffering at the in-process of exerting pressure, makes the slow increase of exerted pressure, is favorable to the control to clamping pressure, through setting up pressure sensor, pressure sensor can detect the tight pressure of splint clamp, makes the tight pressure of control splint that operating personnel can be accurate, avoids exerted pressure too big or undersize, prevents that the indentation from appearing in the surface of flitch.

2. This clamping device for flitch, through setting up the top board, the top board can be followed the top of flitch and pushed down the flitch, avoids the flitch to take off from the top pine, stability when improving the flitch centre gripping, through setting up rubber buffer, rubber buffer can increase and the flitch between frictional force, prevent to slide between flitch and the splint, avoids the flitch slippage.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural view of another aspect of the present invention;

FIG. 3 is a schematic structural view of the half-section of the present invention;

fig. 4 is a schematic structural view of the movable clamping seat of the present invention.

In the figure: 1. a support frame; 2. a movable clamping seat; 3. a piston rod; 4. a splint; 5. a rubber cushion pad; 6. A buffer spring; 7. a pressure sensor; 8. a lead screw; 9. a slider; 10. a servo motor; 11. a guide groove; 12. a ball bearing; 13. a fixed clamping seat; 14. an upper pressure plate; 15. a connecting member; 16. and a hydraulic cylinder.

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.

Referring to fig. 1 and 4, the present invention provides a technical solution: the utility model provides a clamping device for flitch, which comprises a supporting fram 1, the top joint of support frame 1 has moves holder 2, the piston rod 3 has been cup jointed in the right side activity of moving holder 2, the right side fixedly connected with splint 4 of piston rod 3, the right side of splint 4 and the equal fixedly connected with rubber buffer 5 in left side of deciding holder 13, rubber buffer 5's texture is more soft in the flitch relatively, rubber buffer 5 can play the effect of buffering, avoid causing the indentation on the flitch, anti-skidding line has been seted up to rubber buffer 5's lateral surface, through setting up anti-skidding line, anti-skidding line can increase and the frictional force between the flitch, prevent to slide between flitch and the splint 4, avoid the flitch slippage.

Please refer to fig. 2 and fig. 3, a buffer spring 6 is sleeved on the outside of the piston rod 3, the left end of the buffer spring 6 is fixedly connected with the right side of the movable clamping seat 2, the right end of the buffer spring 6 is fixedly connected with the left side of the clamping plate 4, the buffer spring 6 is arranged on the left side of the clamping plate 4, the buffer spring 6 can play a role of buffering in the process of applying pressure, so that the applied pressure is slowly increased, which is beneficial to the control of the clamping pressure, a pressure sensor 7 is fixedly arranged inside the movable clamping seat 2, the right detection end of the pressure sensor 7 is fixedly connected with the left side of the clamping plate 4, through the arrangement of the pressure sensor 7, the pressure sensor 7 can detect the pressure clamped by the clamping plate 4, so that the operator can accurately control the pressure clamped by the clamping plate 4, avoid the applied pressure from being too large or too small, and prevent the surface of a batten from being indented.

Please refer to fig. 1 and 2, a screw 8 is movably sleeved inside a support frame 1, a slider 9 is sleeved outside the screw 8, the top of the slider 9 is fixedly connected with the bottom of a movable clamping seat 2, a servo motor 10 is fixedly connected to the left side of the support frame 1, an output shaft of the servo motor 10 is fixedly connected with the left end of the screw 8, the servo motor 10 is arranged to drive the screw 8 to rotate, the slider 9 can move left and right on the screw 8, and the position of the movable clamping seat 2 can be adjusted conveniently.

Please refer to fig. 1, fig. 4, guide slot 11 has been seted up to the bottom of support frame 1 inner chamber, the bottom joint of slider 9 is in guide slot 11, through setting up guide slot 11, guide slot 11 can play direction and spacing effect to slider 9, prevent that slider 9 from rotating along with lead screw 8 together, it is more stable to make slider 9 remove, ball 12 has been cup jointed in the bottom activity of slider 9, ball 12 slidable mounting is in the inside of guide slot 11, through setting up ball 12, ball 12 rolls at the in-process that slider 9 removed, the frictional force that receives when can reducing slider 9 removed, avoid slider 9 to have beneficial friction to produce the noise when removing.

Referring to fig. 2 and 3, a fixed clamping seat 13 is fixedly mounted on the top of the right end of the support frame 1, an upper pressing plate 14 is hinged to the top of the fixed clamping seat 13, the left end of the upper pressing plate 14 extends to the left side of the fixed clamping seat 13, the upper pressing plate 14 is arranged, the batten can be pressed from the top of the batten and is prevented from being loosened from the top, the stability of batten clamping is improved, a connecting piece 15 is fixedly connected to the top of the upper pressing plate 14, a hydraulic cylinder 16 is movably sleeved at the right end of the support frame 1, the top of an output shaft of the hydraulic cylinder 16 is movably sleeved with the right end of the connecting piece 15, the hydraulic cylinder 16 is arranged and can move in a telescopic mode, the hydraulic cylinder 16 is used for driving the upper pressing plate 14 to turn over, and the upper pressing plate 14 turns over from a horizontal state to a standing state.

In conclusion, when the clamping device for the battens is used, the battens are placed between the clamping plate 4 and the fixed clamping seat 13, the screw rod 8 is driven to rotate through the servo motor 10, the sliding block 9 is driven to move rightwards along the screw rod 8, the movable clamping seat 2 is driven to move rightwards through the sliding block 9, the clamping plate 4 and the fixed clamping seat 13 clamp the battens, the buffer spring 6 can be compressed in the clamping process, the pressure sensor 7 can detect the pressure pressed by the clamping plate 4 at the moment, the excessive pressure is prevented from being applied, then the hydraulic cylinder 16 pushes the connecting piece 15 to move upwards, the upper pressing plate 14 is pressed above the battens, and the battens are prevented from being loosened.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. 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 clamping device for flitch, includes support frame (1), its characterized in that: the top joint of support frame (1) has movable holder (2), the right side activity of moving holder (2) has cup jointed piston rod (3), the right side fixedly connected with splint (4) of piston rod (3), buffer spring (6) have been cup jointed in the outside activity of piston rod (3), the inside fixed mounting who moves holder (2) has pressure sensor (7), the right side sense terminal of pressure sensor (7) is in the same place with the left side fixed connection of splint (4), the top fixed mounting of support frame (1) right-hand member has decides holder (13), the top of deciding holder (13) articulates there is top board (14).

2. The clamping device for a flitch according to claim 1, characterized in that: the right side of splint (4) and the equal fixedly connected with rubber buffer (5) in left side of deciding holder (13), anti-skidding line has been seted up to the lateral surface of rubber buffer (5).

3. The clamping device for battens according to claim 1, characterized in that: the left end of the buffer spring (6) is fixedly connected with the right side of the movable clamping seat (2), and the right end of the buffer spring (6) is fixedly connected with the left side of the clamping plate (4).

4. The clamping device for battens according to claim 1, characterized in that: the lead screw (8) is sleeved on the inner portion of the support frame (1) in a movable mode, a sliding block (9) is sleeved on the outer portion of the lead screw (8) in a threaded mode, the top of the sliding block (9) is fixedly connected with the bottom of the movable clamping seat (2), a servo motor (10) is fixedly connected to the left side of the support frame (1), and an output shaft of the servo motor (10) is fixedly connected with the left end of the lead screw (8).

5. The clamping device for battens according to claim 4, characterized in that: guide slot (11) have been seted up to the bottom of support frame (1) inner chamber, the bottom joint of slider (9) is in guide slot (11), ball (12) have been cup jointed in the bottom activity of slider (9), ball (12) slidable mounting is in the inside of guide slot (11).

6. The clamping device for a flitch according to claim 1, characterized in that: the left end of top board (14) extends to the left side of deciding holder (13), the top fixedly connected with connecting piece (15) of top board (14), pneumatic cylinder (16) have been cup jointed in the right-hand member activity of support frame (1), the top of pneumatic cylinder (16) output shaft is cup jointed together with the right-hand member activity of connecting piece (15).