Auxiliary distance adjusting device of cutter measuring instrument

Abstract

The utility model provides an auxiliary distance adjusting device of a cutter measuring instrument, which comprises a cutter clamp device, the cutter clamp device comprises a base and a cushion block, the base is fixed on a workbench, the cushion block is arranged at the upper part of the base, the cushion block is arranged in the base, the cushion block is a special-shaped block, a plurality of cutter placing grooves are arranged around the circumference of the cushion block, the number of the cutter placing grooves is four, and the cutter placing grooves are arranged in the base. A plane is arranged between every two adjacent cutter containing grooves, every two adjacent planes are perpendicular to each other, a cutter is placed in the upward cutter containing groove, the two planes not adjacent to the cutter containing groove abut against the base, the cushion block can be turned over, the vertical heights from the bottoms of the cutter containing grooves of different sizes to the geometric center of the cushion block are different, and the cutter adjusting device is suitable for cutters of various specifications, rapid in adjustment and high in practicability. The operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to tool measuring technical field, more specifically, relate to a kind of auxiliary distance adjusting device of tool measuring instrument. BACKGROUND

[0002] Tool is the tool for cutting processing in mechanical manufacturing, also called cutting tool, and most tools are machine, but also hand, after production and processing, the quality of tool needs to be detected to judge whether the quality of tool meets design requirement, and the precision of tool is high, so special tool measuring instrument needs to be used.

[0003] The existing tool measuring instrument CN 114353692 B discloses an auxiliary observation device of tool measuring instrument, and when using, only the head of tool is opposite to the center of camera, imaging will be clear, and for small size tool, the height of clamp device needs to be adjusted to make imaging display on display screen, and the height of clamp device is time-consuming to adjust, inconvenient to operate. UTILITY MODEL CONTENT

[0004] Therefore, in order to solve the above problems, the utility model provides an auxiliary distance adjusting device of tool measuring instrument, by setting opening depth different tool placing grooves around the pad 5, the vertical height of the bottom of tool placing grooves of different sizes from the geometric center of the pad 5 is different, the pad 5 is suitable for various specifications of tool, and adjustment is rapid and convenient to operate.

[0005] An auxiliary distance adjusting device of tool measuring instrument, including tool clamp device 4, the tool clamp device 4 is arranged on workbench 1, one side of tool clamp device 4 is equipped with auxiliary observation device 2, measuring device 3, computer, computer is equipped with tool measuring instrument, tool clamp device 4 and measuring device 3 are vertically matched in horizontal direction, after data acquisition of tool photo by measuring device 3, it is transported to computer to image and compares contour by tool measuring instrument and original drawing, the data acquisition of tool photo is made by auxiliary observation device 2, background light is brightened, and it is convenient to measure and observe tool, and its characterized in that: the tool clamp device 4 includes base 41 and pad 5, the base 41 is fixed on workbench 1, V-shaped groove 42 is arranged on the upper portion of base 41, the pad 5 is placed in V-shaped groove 42, the pad 5 is special-shaped block, a plurality of tool placing grooves are arranged around the pad 5, the tool placing grooves are 4, flat surface 55 is arranged between adjacent tool placing grooves, adjacent flat surfaces 55 are perpendicular to each other, tool is placed in upward tool placing groove, and the two flat surfaces 55 not adjacent to the tool placing groove are in contact with the V-shaped groove 42 of base 41, the pad 5 can be turned over, the vertical height of the bottom of tool placing grooves of different sizes from the geometric center of the pad 5 is different, and it is suitable for various specifications of tool, adjustment is rapid and convenient to operate.

[0006] Further, the sizes of the plurality of V-shaped grooves 42 form an arithmetic sequence.

[0007] Further, the cross section of the tool release groove is V-shaped.

[0008] In some embodiments, the cross section of the tool release groove is V-shaped with two edges perpendicular to each other.

[0009] Further, the tool release groove includes a first tool release groove 51, a second tool release groove 52, a third tool release groove 53, and a fourth tool release groove 54.

[0010] Further, one edge of the V-shaped cross section of the first tool release groove 51 has a length of a, and one edge of the V-shaped cross section of the second tool release groove 52, the third tool release groove 53, and the fourth tool release groove 54 has a length that is a multiple of a, where a is a positive integer.

[0011] In some embodiments, one edge of the V-shaped cross section of the first tool release groove 51 has a length of 4 mm, one edge of the V-shaped cross section of the second tool release groove 52 has a length of 8 mm, one edge of the V-shaped cross section of the third tool release groove 53 has a length of 12 mm, and one edge of the V-shaped cross section of the fourth tool release groove 54 has a length of 16 mm.

[0012] Further, the workbench 1 is provided with an inner track 11 and an outer track 12, the inner track 11 is arranged on the inner side of the outer track 12, and the inner track 11 is in sliding connection with the tool clamp device 4 and the measuring device 3, and the outer track 12 is in sliding connection with the auxiliary observation device 2.

[0013] Further, the auxiliary observation device 2 includes a backlight device 21 and an illumination device 22, the backlight device 21 is in matching connection with the outer track 12, the illumination device 22 is in matching connection with the side edge of the tool clamp device 4, and the illumination device 22 is in matching correspondence with the backlight device 21, which is used for assisting in observing the tool measurement.

[0014] Further, the measuring device 3 includes a lens assembly 31, an illuminating lamp 32, and a telescopic adjusting piece 33, the illuminating lamp 32 is provided with the lens assembly 31 on the left side, and the lens assembly 31 is provided with the telescopic adjusting piece 33 below, which is used for adjusting the lens assembly 31.

[0015] The utility model discloses an auxiliary distance adjusting device of tool measuring instrument, including tool fixture device 4, tool fixture device 4 sets up on workbench 1, and one side of tool fixture device 4 is equipped with auxiliary observation device 2, measuring device 3, computer, is equipped with tool measuring instrument in the computer, and tool fixture device 4 and measuring device 3 are vertically matched corresponding in horizontal direction, after the data acquisition of the photo of tool to the computer in by measuring device 3, and the imaging is carried out through tool measuring instrument and the original drawing contour comparison, the data acquisition of the photo of tool is made background light bright through auxiliary observation device 2, is convenient for the measurement and observation of tool, tool fixture device 4 includes base 41 and cushion block 5, base 41 is fixed on workbench 1, and the upper portion of base 41 is equipped with V groove 42, cushion block 5 is placed in V groove 42, cushion block 5 is heterotypic block, is equipped with a plurality of tool slot around the circumferential direction of cushion block 5, is equipped with plane 55 between adjacent tool slots, and adjacent plane 55 is perpendicular to each other, and the plane 55 of the two sides of the tool slot opposite to the tool slot is placed in the upward is in butt joint with the V groove 42 of base 41, and the size between a plurality of V grooves 42 forms an arithmetic sequence, and cushion block 5 can overturn, and the vertical height of the bottom of the tool slot of different sizes from the geometric center of cushion block 5 is different, is suitable for a variety of specifications of tool, adjusts rapidly, and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structural drawing of the auxiliary distance adjusting device of tool measuring instrument of the utility model.

[0017] Figure 2 It is the cushion block structure diagram of the auxiliary distance adjusting device of tool measuring instrument of the utility model.

[0018] Figure 3 It is the cushion block sectional view of the auxiliary distance adjusting device of tool measuring instrument of the utility model.

[0019] Figure 4 It is the structure diagram of not placing cushion block of the auxiliary distance adjusting device of tool measuring instrument of the utility model.

[0020] MAIN ELEMENT SYMBOL EXPLANATION

[0021] Workbench 1, inner track 11, outer track 12, auxiliary observation device 2, back light plate device 21, lighting device 22, measuring device 3, lens assembly 31, illuminating lamp 32, telescopic adjusting part 33, tool fixture device 4, base 41, V groove 42, cushion block 5, first tool slot 51, second tool slot 52, third tool slot 53, fourth tool slot 54, plane 55.

[0022] The following specific embodiments will further illustrate the utility model in conjunction with the above drawings. SPECIFIC EMBODIMENT Embodiment 1

[0023] An auxiliary distance adjusting device of a tool measuring instrument, comprising a tool clamp device 4 arranged on a workbench 1, an auxiliary observation device 2 and a measuring device 3 arranged on one side of the tool clamp device 4, and a computer, wherein the tool clamp device 4 is vertically matched with the measuring device 3 in the horizontal direction, the data of the photo of the tool is collected by the measuring device 3 and then transmitted to the computer for imaging, and the profile of the tool is compared with the original drawing by the tool measuring instrument, and the background light is brightened by the auxiliary observation device 2 when the data of the photo of the tool is collected, so as to facilitate the measurement and observation of the tool, characterized in that the tool clamp device 4 comprises a base 41 and a cushion block 5, the base 41 is fixed on the workbench 1, a V-shaped groove 42 is arranged on the upper part of the base 41, the cushion block 5 is placed in the V-shaped groove 42, the cushion block 5 is a special-shaped block, a plurality of tool placing grooves are arranged around the cushion block 5, the tool placing grooves are four, a flat surface 55 is arranged between adjacent tool placing grooves, adjacent flat surfaces 55 are perpendicular to each other, the tool is placed in the upward tool placing groove, the two flat surfaces 55 adjacent to the tool placing groove are in abutment with the V-shaped groove 42 of the base 41, the sizes of the plurality of V-shaped grooves 42 form an arithmetic progression, the cushion block 5 can be turned over, the vertical heights of the bottoms of tool placing grooves of different sizes from the geometric center of the cushion block 5 are different, and the tool clamp device is suitable for tools of various specifications, the adjustment is rapid, and the operation is convenient.

[0024] The cross section of the tool placing groove is a V-shaped groove with two mutually perpendicular edges.

[0025] The tool placing groove comprises a first tool placing groove 51, a second tool placing groove 52, a third tool placing groove 53 and a fourth tool placing groove 54.

[0026] The length of one edge of the V-shaped cross section of the first tool placing groove 51 is a, the lengths of one edge of the V-shaped cross sections of the second tool placing groove 52, the third tool placing groove 53 and the fourth tool placing groove 54 are multiples of a, and a is a positive integer.

[0027] The length of one edge of the V-shaped cross section of the first tool placing groove 51 is 4 mm, the length of one edge of the V-shaped cross section of the second tool placing groove 52 is 8 mm, the length of one edge of the V-shaped cross section of the third tool placing groove 53 is 12 mm, and the length of one edge of the V-shaped cross section of the fourth tool placing groove 54 is 16 mm.

[0028] An inner track 11 and an outer track 12 are arranged above the workbench 1, the inner track 11 is arranged on the inner side of the outer track 12, the inner track 11 is in sliding connection with the tool clamp device 4 and the measuring device 3, and the outer track 12 is in sliding connection with the auxiliary observation device 2.

[0029] The auxiliary observation device 2 comprises a backlight plate device 21 matched with the outer track 12, and an illumination device 22 matched with the side of the tool clamp device 4 and matched with the backlight plate device 21, for assisting in observing the tool measurement.

[0030] The measuring device 3 comprises a lens assembly 31, an illumination lamp 32 provided with the lens assembly 31 on the left side, and a telescopic adjusting piece 33 arranged below the lens assembly 31, for adjusting the lens assembly 31.

[0031] The auxiliary distance adjusting device for the tool measuring instrument has the advantages that: the tool clamp device 4 is arranged on the workbench 1, and the tool clamp device 4 is provided with the auxiliary observation device 2, the measuring device 3 and the computer; the computer is internally provided with the tool measuring instrument; the tool clamp device 4 and the measuring device 3 are matched and corresponded in the horizontal direction; the data acquisition of the tool photo is conducted by the measuring device 3, and then the data acquisition is transmitted to the computer for imaging and contour comparison with the original drawing by the tool measuring instrument; the background light is brightened during the data acquisition of the tool photo by the auxiliary observation device 2, so that the tool is conveniently measured and observed; the tool clamp device 4 comprises the base 41 and the cushion block 5; the base 41 is fixed on the workbench 1, and the upper portion of the base 41 is provided with the V-shaped groove 42; the cushion block 5 is placed in the V-shaped groove 42; the cushion block 5 is a special-shaped block, and a plurality of tool placing grooves are circumferentially arranged around the cushion block 5; the tool placing grooves are four in number; the adjacent tool placing grooves are provided with the planes 55; the adjacent planes 55 are perpendicular to each other; the tool is placed in the upward tool placing groove, and the two planes 55 adjacent to the tool placing groove abut against the V-shaped groove 42 of the base 41; the sizes of the plurality of V-shaped grooves 42 form an arithmetic progression; the cushion block 5 is reversible; the vertical heights of the bottoms of the tool placing grooves of different sizes from the geometric center of the cushion block 5 are different; the tool clamp device 4 is suitable for tools of various specifications, and is rapidly adjusted and conveniently operated.

[0032] The above-described embodiments only express several implementation manners of the utility model, and the description is relatively specific and detailed, but it cannot be understood as the limitation of the utility model patent range. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the utility model, a plurality of modifications and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. A kind of auxiliary distance setting device of tool measuring instrument, including tool clamp device (4), the tool clamp device (4) is set on workbench (1), one side of tool clamp device (4) is equipped with auxiliary observation device (2), measuring device (3), computer, computer is equipped with tool measuring instrument, tool clamp device (4) and measuring device (3) in horizontal direction vertically match corresponding, after the data acquisition of the photo of tool by measuring device (3) is sent to computer and is imaged and is compared with the original drawing by tool measuring instrument, the data acquisition of the photo of tool is made background light bright by auxiliary observation device (2), it is convenient to measure and observe tool, it is characterized by: The tool clamp device (4) comprises a base (41) and a cushion block (5), the base (41) is fixed on the workbench (1), the upper part of the base (41) is provided with a V-shaped groove (42), the cushion block (5) is placed in the V-shaped groove (42), the cushion block (5) is a special-shaped block, a plurality of tool placing grooves are arranged around the cushion block (5), the tool placing grooves are four, planes (55) are arranged between adjacent tool placing grooves, adjacent planes (55) are perpendicular to each other, the tool is placed in the upward tool placing groove, the two planes (55) adjacent to the tool placing groove abut against the V-shaped groove (42) of the base (41), the cushion block (5) can be turned over, the vertical height of the bottom of the tool placing groove of different sizes from the geometric center of the cushion block (5) is different, the tool clamp device is suitable for tools of various specifications, the tool clamp device can be adjusted quickly and is convenient to operate.

2. The auxiliary distance setting device of a tool measuring instrument according to claim 1, characterized in that: The sizes of the plurality of V-shaped grooves (42) form an arithmetic sequence.

3. The auxiliary distance setting device of the tool measuring instrument according to claim 1, characterized in that: The cross section of the tool placing groove is V-shaped.

4. The auxiliary distance setting device of the tool measuring instrument according to claim 1, characterized in that: The tool placing groove comprises a first tool placing groove (51), a second tool placing groove (52), a third tool placing groove (53) and a fourth tool placing groove (54).

5. The auxiliary distance setting device of the tool measuring instrument according to claim 1, characterized in that: The length of one side of the V-shaped cross section of the first tool placing groove (51) is a, and the length of one side of the V-shaped cross section of the second tool placing groove (52), the third tool placing groove (53) and the fourth tool placing groove (54) is a multiple of a.

6. The auxiliary distance setting device of the tool measuring instrument according to claim 1, characterized in that: The upper part of the workbench (1) is provided with an inner track (11) and an outer track (12), the inner track (11) is arranged on the inner side of the outer track (12), the inner track (11) is slidably connected with the tool clamp device (4) and the measuring device (3), and the outer track (12) is slidably connected with the auxiliary observation device (2).

7. The auxiliary distance setting device of the tool measuring instrument according to claim 1, characterized in that: The auxiliary observation device (2) comprises a backlight device (21) and an illuminating device (22), the backlight device (21) is matchedly connected with the outer track (12), the illuminating device (22) is matchedly connected with the side edge of the tool clamp device (4), and the illuminating device (22) is matchedly corresponding to the backlight device (21) and is used for assisting in observing the tool measurement.

8. The auxiliary distance setting device of the tool measuring instrument according to claim 1, characterized in that: The measuring device (3) comprises a lens assembly (31), an illuminating lamp (32) and a telescopic adjusting part (33), the illuminating lamp (32) is provided with the lens assembly (31) on the left side, and the lens assembly (31) is provided with the telescopic adjusting part (33) below and is used for adjusting the lens assembly (31).

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