CN209350201U - A mechanical fitter table capable of precise positioning and scribing - Google Patents

Abstract

The utility model relates to vice bench technical fields, and disclose it is a kind of can precise positioning scribing line mechanical vice bench, including workbench, the four corners of worktable upper surface are fixedly connected to vice, the upper surface of multiple vices is fixedly connected to locating piece, the front and rear sides of locating piece open up fluted, spring is fixedly connected in groove, spring is fixedly connected with L-type pull rod far from one end of recess sidewall, the side wall of L-type pull rod is fixedly connected with elastic telescopicing rod, elastic telescopicing rod is fixedly connected with clamping plate far from one end of L-type pull rod, the two sides up and down of L-type pull rod are fixedly connected to sliding block, the two sides up and down of groove offer the sliding slot that connection is matched with sliding block, the upper surface of workbench is fixedly connected with U-shaped support frame, the surface of U-shaped support frame horizontal part is embedded with rolling bearing.The utility model can facilitate the workpiece processed to needs to position, while ancillary staff can be facilitated to draw lines workpiece.

Description

A mechanical fitter table capable of precise positioning and scribing

technical field

The utility model relates to the technical field of fitter benches, in particular to a mechanical fitter bench capable of accurately positioning and marking lines.

Background technique

Fitter's workbench is one of the commonly used equipment for fitters. It is suitable for various inspection work. It is used as a reference plane for precision measurement. It is used as a benchmark for machine tool mechanical measurement, to check the dimensional accuracy or shape deviation of parts, and to make precise markings. It is used in machinery manufacturing. It is also an indispensable basic tool.

During the use of the existing mechanical fitter table, the size of the workpiece to be clamped is not easy, and the workpiece cannot be effectively positioned. As a result, when the workpiece is drawn, the workpiece cannot be drawn more accurately and quickly. Thus affecting the machining accuracy and machining efficiency of the workpiece.

Utility model content

The purpose of this utility model is to solve the problem that in the prior art, during the use of the mechanical fitter table, the size of the workpiece to be clamped is not easy, and the workpiece cannot be effectively positioned, resulting in the inability to be more accurate when drawing lines on the workpiece. In order to quickly draw lines on workpieces, which affects the machining accuracy and efficiency of workpieces, a mechanical fitter table that can accurately position and mark lines is proposed.

In order to achieve the above object, the utility model adopts the following technical solutions:

A mechanical fitter's bench capable of precise positioning and scribing, including a workbench, vises are fixedly connected to the four corners of the upper surface of the workbench, and positioning blocks are fixedly connected to the upper surfaces of a plurality of the vises. The front and rear sides of the positioning block are provided with grooves, and a spring is fixedly connected in the groove, and an L-shaped pull rod is fixedly connected to the end of the spring far away from the side wall of the groove, and the side wall of the L-shaped pull rod is fixedly connected to a An elastic telescopic rod, the end of the elastic telescopic rod far away from the L-shaped pull rod is fixedly connected with a splint, the upper and lower sides of the L-shaped pull rod are fixedly connected with sliders, and the upper and lower sides of the groove are provided with sliders. The chute is matched and connected, the upper surface of the workbench is fixedly connected with a U-shaped support frame, the surface of the horizontal part of the U-shaped support frame is embedded with a rolling bearing, and the inner wall of the rolling bearing is fixedly connected with a rotating shaft, and the bottom of the rotating shaft The fixed connection has an auxiliary line-drawing mechanism.

Preferably, a rubber pad is fixedly connected to the side of the splint away from the elastic telescopic rod.

Preferably, four corners of the bottom of the workbench are fixedly connected with supporting legs.

Preferably, the auxiliary line-drawing mechanism includes a support block fixedly connected to the bottom of the rotating shaft, a cavity is opened in the support block, and a strip-shaped infrared lamp is fixedly connected in the cavity, and a support block is provided at the bottom of the support block. The strip-shaped opening corresponding to the strip-shaped infrared lamp, the top of the rotating shaft is fixedly connected with a turntable, the upper surface of the U-shaped support frame is fixedly connected with a dial, and the surface of the turntable is fixedly connected with a dial corresponding to the dial. index.

Preferably, a rotating block is fixedly connected to the side of the turntable away from the rotating shaft.

Preferably, a glass cover corresponding to the strip-shaped opening is fixedly connected to the bottom of the support block.

Compared with the prior art, the utility model provides a mechanical fitter table that can accurately position and mark lines, and has the following beneficial effects:

1. The mechanical fitter bench that can accurately position and mark lines is equipped with positioning blocks, springs, L-shaped pull rods and splints. When the workpiece needs to be positioned, the L-shaped pull rod is pulled, and the L-shaped pull rod passes through the slider in the chute. Slide and pull the spring and the elastic telescopic rod, the elastic telescopic rod pulls the splint, put the workpiece on the vise, release the L-shaped pull rod, the spring pulls the L-shaped pull rod, the L-shaped pull rod squeezes the elastic telescopic rod, and the elastic telescopic rod pushes the splint , The two splints squeeze the workpiece at the same time, so that the workpiece is in the center of the vise, which can facilitate the positioning of the workpiece to be processed.

2. The mechanical fitter bench that can accurately position and mark lines is equipped with a rotating shaft, a strip infrared lamp, a turntable and a dial. The light is emitted from the shaped opening, so that the light is reflected on the surface of the workpiece. The staff draws lines on the workpiece according to the strip light. The rolling bearing rotates inside, and the rotating shaft drives the support block to rotate. Adjusting the irradiation angle of the strip-shaped infrared lamp according to the indicator and the dial can facilitate the auxiliary staff to draw lines on the workpiece.

The parts not involved in the device are the same as the prior art or can be realized by adopting the prior art. The utility model can conveniently locate the workpiece to be processed, and at the same time, can assist the staff to draw lines on the workpiece.

Description of drawings

Fig. 1 is a structural schematic diagram of a mechanical fitter's table that can accurately position and mark lines proposed by the utility model;

Fig. 2 is a side-view structure schematic diagram of a mechanical fitter's table that can accurately position and mark lines proposed by the utility model;

Fig. 3 is a structural schematic diagram of a part A of a mechanical fitter's table that can accurately position and mark lines proposed by the utility model.

In the figure: 1 workbench, 2 vise, 3 positioning block, 4 groove, 5 spring, 6 L-shaped pull rod, 7 elastic telescopic rod, 8 splint, 9 U-shaped support frame, 10 rotating shaft, 11 auxiliary line-drawing mechanism, 12 Support legs, 13 support blocks, 14 bar-shaped infrared lamps, 15 turntables, 16 dials, 17 indicators, 18 rotating blocks, and 19 glass covers.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Figures 1-3, a mechanical fitter bench capable of precise positioning and scribing includes a workbench 1, vises 2 are fixedly connected to the four corners of the upper surface of the workbench 1, and the upper surfaces of a plurality of vises 2 are fixedly connected There is a positioning block 3, the front and rear sides of the positioning block 3 are provided with grooves 4, the groove 4 is fixedly connected with a spring 5, and the end of the spring 5 away from the side wall of the groove 4 is fixedly connected with an L-shaped pull rod 6, and the L-shaped pull rod The side wall of 6 is fixedly connected with elastic telescopic rod 7, and one end of elastic telescopic rod 7 away from L-shaped pull rod 6 is fixedly connected with splint 8, and the upper and lower sides of L-shaped pull rod 6 are fixedly connected with slide blocks, and the upper and lower sides of groove 4 Both sides are provided with a chute matching with the slider, the upper surface of the workbench 1 is fixedly connected with a U-shaped support frame 9, the surface of the horizontal part of the U-shaped support frame 9 is embedded with a rolling bearing, and the inner wall of the rolling bearing is fixedly connected with a rotating shaft 10. An auxiliary line-drawing mechanism 11 is fixedly connected to the bottom of the rotating shaft 10. The strip-shaped infrared lamp 14 is electrically connected to an external power supply through a control switch, which can ensure the support of power supply during work. This electrical connection is a prior art. And it belongs to the technical means commonly used by those skilled in the art, so it will not be described in detail.

A rubber pad is fixedly connected to the side of the splint 8 away from the elastic telescopic rod 7, which can increase the friction of the splint 8.

The four corners of the bottom of the workbench 1 are fixedly connected with support legs 12, which can support the workbench 1 conveniently.

Auxiliary drawing line mechanism 11 comprises the support block 13 that is fixedly connected with the bottom of rotating shaft 10, is provided with cavity in the support block 13, and is fixedly connected with strip infrared lamp 14 in the cavity, and the bottom of support block 13 is provided with bar-shaped infrared lamp 14. The strip-shaped opening corresponding to the lamp 14, the top of the rotating shaft 10 is fixedly connected with a turntable 15, the upper surface of the U-shaped support frame 9 is fixedly connected with a dial 16, and the surface of the turntable 15 is fixedly connected with an index 17 corresponding to the dial 16 , which can facilitate the auxiliary staff to draw lines on the workpiece.

A rotating block 18 is fixedly connected to the side of the turntable 15 away from the rotating shaft 10 , so that the turntable 15 can be rotated conveniently.

The bottom of the support block 13 is fixedly connected with a glass cover 19 corresponding to the strip-shaped opening, which can conveniently protect the strip-shaped infrared lamp 14 .

In the utility model, when the workpiece needs to be positioned, the L-shaped pull rod 6 is pulled, and the L-shaped pull rod 6 slides in the chute through the slider, and the spring 5 and the elastic telescopic rod 7 are pulled, and the elastic telescopic rod 7 pulls the splint 8, Put the workpiece on the vise 2, loosen the L-shaped tie rod 6, the spring 5 pulls the L-shaped tie rod 6, the L-shaped tie rod 6 squeezes the elastic telescopic rod 7, the elastic telescopic rod 7 pushes the splint 8, and the two splints 8 are squeezed at the same time Workpiece, so that the workpiece is in the center of the vise 2, it is convenient to locate the workpiece to be processed. When the workpiece needs to be auxiliary drawn, the strip infrared lamp 14 is turned on, and the strip infrared lamp 14 passes the light through the strip opening. The light is emitted so that the light is reflected on the surface of the workpiece, and the staff draws lines on the workpiece according to the strip light. When it is necessary to draw lines at different angles, the rotating block 18 is turned, and the rotating block 18 drives the turntable 15 to rotate, and the turntable 15 drives the rotating shaft 10 Rotating in the rolling bearing, the rotating shaft 10 drives the support block 13 to rotate, and the irradiation angle of the bar-shaped infrared lamp 14 is adjusted according to the indicator 17 and the dial 16, which can facilitate the auxiliary staff to draw lines on the workpiece.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. one kind can precise positioning scribing line mechanical vice bench, including workbench (1), the quadrangle of workbench (1) upper surface Place is fixedly connected to vice (2), which is characterized in that the upper surface of multiple vices (2) is fixedly connected to locating piece (3), the front and rear sides of the locating piece (3) open up fluted (4), are fixedly connected with spring (5), institute in the groove (4) It states spring (5) to be fixedly connected with L-type pull rod (6) far from one end of groove (4) side wall, the side wall of the L-type pull rod (6) is fixed to be connected It is connected to elastic telescopicing rod (7), the elastic telescopicing rod (7) is fixedly connected with clamping plate (8) far from the one end of L-type pull rod (6), described The two sides up and down of L-type pull rod (6) are fixedly connected to sliding block, and the two sides up and down of the groove (4) are offered to be matched with sliding block The upper surface of the sliding slot of connection, the workbench (1) is fixedly connected with U-shaped support frame (9), U-shaped support frame (9) horizontal part Surface be embedded with rolling bearing, and the inner wall of rolling bearing is fixedly connected with shaft (10), and the bottom of the shaft (10) is solid Surely it is connected with auxiliary setting-out mechanism (11).

2. one kind according to claim 1 can precise positioning scribing line mechanical vice bench, which is characterized in that the clamping plate (8) side far from elastic telescopicing rod (7) is fixedly connected with rubber pad.

3. one kind according to claim 1 can precise positioning scribing line mechanical vice bench, which is characterized in that the workbench (1) supporting leg (12) are fixedly connected at bottom four corners.

4. one kind according to claim 1 can precise positioning scribing line mechanical vice bench, which is characterized in that the auxiliary picture Line mechanism (11) includes the supporting block (13) being fixedly connected with shaft (10) bottom, offers cavity in the supporting block (13), And bar shaped infrared lamp (14) are fixedly connected in cavity, the bottom of the supporting block (13) offers and bar shaped infrared lamp (14) phase Corresponding strip gab is fixedly connected with turntable (15) at the top of the shaft (10), the upper surface of the U-shaped support frame (9) It is fixedly connected with dial (16), the surface of the turntable (15) is fixedly connected with index corresponding with dial (16) (17).

5. one kind according to claim 4 can precise positioning scribing line mechanical vice bench, which is characterized in that the turntable (15) side far from shaft (10) is fixedly connected with rotating block (18).

6. one kind according to claim 4 can precise positioning scribing line mechanical vice bench, which is characterized in that the supporting block (13) bottom is fixedly connected with cloche (19) corresponding with strip gab.