CN207936938U - A kind of Fast Fixed-point scriber - Google Patents

Abstract

The utility model relates to a fast fixed-point marking device, belonging to the field of metalworking measuring tools, which includes a workbench, on which two left and right reference blocks are arranged, and is characterized in that the reference block is provided with a Y-axis first-level sliding ruler , the reference block is slidingly connected with the Y-axis first-level sliding ruler, and the X-axis first-level sliding ruler is set between the Y-axis first-level sliding ruler, and the X-axis first-level sliding ruler is slidingly connected with the Y-axis first-level sliding ruler. The sliding ruler is equipped with an X-axis secondary sliding ruler, and the X-axis secondary sliding ruler is provided with a marking device. The marking device is slidingly connected with the X-axis secondary sliding ruler. The marking device can move along the Z axis, and the Y-axis one Graduation marks are provided on both the level sliding ruler and the X-axis secondary sliding ruler. Compared with the existing technology, this fast fixed-point marking device is suitable for the processing and production of mechanical parts. It can punch and position square, round and irregular parts. It has strong practicability and is suitable for the workshop environment. It has data measurement, marking, Punching multiple functions, can be used for large-scale punching positioning, high precision, intuitive reading, convenient operation, and improve work efficiency.

Description

A fast fixed-point marker

technical field

The utility model relates to a fast fixed-point marker, which belongs to the field of metalworking measuring tools.

Background technique

In order to protect product quality, minimize measurement errors, improve measurement accuracy, and prevent waste products, the size, angle, and flatness of blanks and parts must be measured. Simple gages include steel rulers, micrometers, and external calipers. This type of measuring tool has a simple structure and is mainly used for parts with low precision requirements. Most of the existing measuring tools are for single measurement. Conditions are measured and inspected, generally using measuring instruments to measure separately, which takes a lot of time and energy and reduces work efficiency.

At present, the three-coordinate measuring instrument is a high-precision instrument. It can measure the shape and position tolerances of objects such as geometry, length, and circumference within the space range. However, the three-coordinate measuring instrument has high environmental requirements and is expensive, so it is not suitable for workshops, etc. Messy birthplace.

Contents of the invention

In order to overcome the above-mentioned problems, a fast dot marker is provided.

The technical solution adopted by the utility model to solve its technical problems is: it includes a workbench, and two left and right reference blocks are arranged on the workbench, and the first-level sliding scale of the Y axis is provided on the reference block, and the reference block and The Y-axis first-level sliding ruler is slidingly connected, and the X-axis first-level sliding ruler is erected between the Y-axis first-level sliding rulers, and the X-axis first-level sliding ruler is slidingly connected with the Y-axis first-level sliding ruler. There is an X-axis secondary sliding ruler, and a marking device is provided on the X-axis secondary sliding ruler. The said marking device is slidingly connected with the X-axis secondary sliding ruler. The marking device can move along the Z axis. The said Y Scale lines are provided on the first-level sliding ruler of the axis and the second-level sliding ruler of the X-axis.

The contact surface between the reference block and the Y-axis primary sliding ruler is provided with a dovetail groove structure, and the reference block and the Y-axis primary sliding ruler are connected through the dovetail groove.

The reference block is provided with a stop point, and the Y-direction initial position of the Y-axis primary slide ruler is limited by the stop point.

The X-axis secondary sliding ruler sleeve slides on the X-axis primary sliding ruler.

The scribing device includes a punching needle and a sliding block, the punching needle is movably inserted in the sliding block, the punching needle can move along the Z axis, and the sliding block is provided with a fixing device to position the punching needle on the sliding on the block.

The fixing device is a fixing bolt, and the fixing bolt passes through the sliding block and abuts against the punching pin.

The contact surface between the sliding block and the X-axis secondary sliding ruler is provided with a dovetail groove structure, and the sliding block and the X-axis secondary sliding ruler are connected through the dovetail groove.

The workbench is also provided with an X-axis reading dial and a Y-axis reading dial.

Compared with the existing technology, the fast fixed-point marker can punch and position square, round and irregular parts, has strong practicability, is suitable for the workshop environment, and can be used for large-scale punching and positioning, with high precision and accurate readings. It can detect flatness and verticality.

Description of drawings

Fig. 1 is a perspective view of the structure of the utility model.

In the figure, 1. workbench; 2. left reference block; 3. first-level sliding ruler of Y axis; 4. first-level sliding ruler of X-axis; 5. second-level sliding ruler of X-axis; 6. sliding block; 7. reading dial ;8. Punch needle; 9. Reading dial; 10. Right reference block; 11. Y-axis first-level sliding ruler;

Detailed ways

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

1. As shown in Figure 1, a fast fixed-point marking device includes a workbench 1, which is mainly responsible for bearing workpieces. A reference block is set on the workbench 1. The reference block is perpendicular to the workbench 1. The reference block includes the left reference Block 2 and right reference block 10, the Y-axis first-level sliding ruler 3 is set on the reference block, and one end of the Y-axis first-level sliding ruler 3 is provided with a reading dial 9, the Y-axis first-level sliding ruler 3 determines the X-axis direction, and the Y-axis first-level The sliding ruler 3 is slidingly connected with the reference block, and the first-level sliding ruler 4 of the X-axis is erected on the first-level sliding ruler 3 of the Y-axis. The X-axis secondary sliding ruler 5 is arranged on the ruler 4, and the X-axis primary sliding ruler 4 and the X-axis secondary sliding ruler 5 adopt a sliding connection, and the X-axis secondary sliding ruler 5 is provided with a marking device, and the marking device is connected with The X-axis secondary sliding ruler 5 is slidingly connected. The marking device includes a sliding block 6, a reading dial 7 and a punching needle 8. The punching needle 8 is movably inserted in the sliding block 6. The punching needle 8 can move along the Z axis. The sliding block 6 There are fixed bolts passing through the sliding block 6 and abutting against the punching pin 8. The sliding block 6 is responsible for driving the punching pin 8 to move. The punching pin 8 is responsible for marking lines and punching holes. Both the sliding ruler and the reference block have scales. , the scale of the sliding ruler starts from the middle of the ruler as the zero scale, and the scale of the reference block starts from the positive end of the X-axis as the zero scale. When working, first slide the ruler so that the two outer measuring surfaces touch and set to zero, then normal measurement can be performed . Scales are added to the sliding scale and the fixed scale to deal with special circumstances. If there is water, cutting fluid and other liquids on the work site, which splash on the scale, or even the sweat on the user's hands gets on the scale surface, the digital display cannot be used normally. , that is, the scale of the ruler itself can be used.

In the specific work, place the relatively flat end of the blank against the left reference plane 2, set the reading dials 7 and 9 to zero, move the sliding block 6, draw the punching needle 8 from the top of the blank to the bottom, record the reading on the dial 7, and move X Slide the ruler 4 at the first level of the axis, draw the punching needle 8 from the leftmost end of the blank to the rightmost end, record the reading dial reading 9, determine the size of the blank, and determine the punching position (X1, Y1), and the 2 ends of the left reference block are used as the sliding start end. Move the first-level sliding ruler 3 of the Y-axis, when the reading dial 9 shows the reading of X1, stop moving the first-level sliding ruler 3 of the Y-axis, fix the first-level sliding ruler 3 of the Y-axis, loosen the fastening bolts, and press the punching needle 8 against the blank , move from X1 to draw a trace line at the end of the left reference block 2, raise the punching pin 8 to a position where it cannot touch the blank, fix the punching pin 8, move the sliding block 6, and when the dial reading 7 shows the Y1 reading, fix it Sliding block 6, loosen the fastening bolt, press the punching needle 8 against the blank, move the X-axis first-level sliding ruler, draw a trace line, move the punching needle to the intersection of the X and Y axes, press the punching needle 8 downward, Determine the punching position, you can measure the data of rectangular, circular, and irregular parts and fix the punching point, determine the center of the circular workpiece, and there is a digital display dial on the sliding ruler to quickly get the measurement data.

This fast fixed-point marking device is suitable for the processing and production of mechanical parts, metalworking workshops and other places. It has multiple functions of data measurement, marking and punching. The reading is intuitive, the operation is convenient, and the work efficiency is improved.

Claims (8)

1. a kind of Fast Fixed-point scriber, it includes workbench, is set on workbench there are two left and right reference block, which is characterized in that The reference block is equipped with Y-axis level-one and slides ruler, and reference block and Y-axis level-one sliding ruler are slidably connected, Y-axis level-one sliding ruler it Between be provided with X-axis level-one sliding ruler, X-axis level-one sliding ruler and Y-axis level-one sliding ruler is slidably connected, and X-axis level-one is slided to be set on ruler There is X-axis two level to slide ruler, X-axis two level slides ruler and is equipped with lineation device, the lineation device and the sliding ruler sliding of X-axis two level Connection, lineation device can be equipped with graduation mark in Z axis activity, Y-axis level-one sliding ruler and X-axis two level sliding ruler.

2. according to a kind of Fast Fixed-point scriber described in claim 1, which is characterized in that reference block and Y-axis level-one are slided Dynamic ruler contact surface is equipped with oat tail groove structure, and reference block and Y-axis level-one sliding ruler are connected by dovetail groove.

3. according to a kind of Fast Fixed-point scriber as claimed in claim 1 or 2, which is characterized in that on the reference block Equipped with stop bit point, the Y-direction initial position of Y-axis level-one sliding ruler is limited by stop bit point.

4. according to a kind of Fast Fixed-point scriber as claimed in claim 1 or 2, which is characterized in that the X-axis two level is slided Dynamic ruler is sleeved on X-axis level-one sliding ruler and slides.

5. according to a kind of Fast Fixed-point scriber as claimed in claim 1 or 2, which is characterized in that the lineation device Including red needle, sliding shoe, the red needle activity inserts in sliding shoe, and red needle can be set on Z-motion, the sliding shoe There is fixing device that red needle is located on sliding shoe.

6. a kind of Fast Fixed-point scriber according to the claim 5, which is characterized in that the fixing device is to fix Bolt, the fixing bolt pass through sliding shoe and are resisted against in the red needle.

7. a kind of Fast Fixed-point scriber according to the claim 5, which is characterized in that the sliding shoe and X-axis Two level slides ruler contact surface and is equipped with oat tail groove structure, and sliding shoe is connected with X-axis two level sliding ruler by dovetail groove.

8. according to a kind of Fast Fixed-point scriber as claimed in claim 1 or 2, which is characterized in that on the workbench It is additionally provided with X axis reading dial plate and Y-axis reading dial plate.