CN218511621U - Angular contact ball bearing protrusion measuring device - Google Patents

Abstract

The utility model discloses an angular contact ball bearing protrusion measuring device belongs to bearing measurement technical field, and it includes a supporting bench, a supporting bench's last fixed surface is connected with fixed equipment, fixed equipment's last fixed surface is connected with measuring device, a supporting bench's lower fixed surface is connected with the mount, fixed equipment includes the fixing base, the lower surface of fixing base is connected with a supporting bench's last fixed surface. This angular contact ball bearing protrusion measuring device, through setting up measuring device and mount, start electric putter, fix the inner wall of awaiting measuring the bearing until, avoid the device to be difficult to fix the bearing when measuring and cause the bearing to place the unstable condition easily, also avoided needing the staff to its secondary measuring's condition in the pit because of measuring inaccurately, when having ensured staff measurement of efficiency, guaranteed measuring result's accuracy, be favorable to the staff to the use of device.

Description

Angular contact ball bearing protrusion measuring device

Technical Field

The utility model belongs to the technical field of the bearing is measured, specifically be an angular contact ball bearing protrusion measuring device.

Background

The protrusion amount of the angular contact ball bearing is the distance of the inner ring end face protruding relative to the outer ring end face at the same end face of the bearing after a single bearing applies pretightening force, the existing protrusion amount measuring device is difficult to fix the bearing during measurement, the situation that the bearing is placed unstably to cause inaccurate measuring results is easily caused, a worker needs to measure the bearing secondarily, and then the measuring efficiency of the worker is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an angular contact ball bearing protrusion measuring device has solved current protrusion measuring device and has been difficult to fix the bearing when measuring, causes the bearing to place the unstability easily and leads to the unsafe condition of measuring result, needs the staff to carry out the secondary measurement to it, and then has reduced staff measurement of efficiency's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an angular contact ball bearing protrusion measuring device, includes a supporting bench, the last fixed surface of brace table is connected with fixed equipment, fixed equipment's last fixed surface is connected with measuring device, the lower fixed surface of brace table is connected with the mount, fixed equipment includes the fixing base, the lower surface of fixing base and the last fixed surface of brace table are connected, four spacing grooves have been seted up to the upper surface of fixing base, the last fixed surface of fixing base is connected with the supporting seat, fixedly connected with electric putter in the supporting seat, electric putter's top fixedly connected with fixture block, the last fixed surface of fixture block is connected with the solid fixed cylinder, eight fixed blocks are articulated with eight first pivot poles respectively through eight round pin axles, and the one end that corresponds two first pivot poles is articulated with the inner wall of same stopper, the first connecting block of side fixedly connected with of stopper, the side fixedly connected with fixed connection of first connecting block has the fixed plate.

As a further aspect of the present invention: the lower fixed surface of fixed plate is connected with the second connecting block, the lower fixed surface of second connecting block is connected with the slider, slider sliding connection is at the spacing inslot, the upper surface of supporting seat and measuring device's bottom fixed connection.

As a further aspect of the present invention: the measuring device comprises a measuring rod, and the bottom end of the measuring rod is fixedly connected with the upper surface of the fixing seat.

As a further aspect of the present invention: the measuring rod is L-shaped, a sliding rod is fixedly connected in the measuring rod, and a moving block is sleeved outside the sliding rod.

As a further aspect of the present invention: the movable block is hinged to the second rotating rod through a pin shaft, and the measuring rod is connected to the inside of a sliding groove formed in the upper surface of the movable block in a sliding mode.

As a further aspect of the present invention: the upper surface of mount and the lower fixed surface of brace table are connected, the lower surface of mount is provided with four universal wheels.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this angular contact ball bearing protrusion measuring device, through setting up a supporting bench, fixed equipment, measuring device and mount, start electric putter, electric putter drives the synchronous downstream of a fixed section of thick bamboo and fixed block, and the fixed block drives first pivot pole synchronous rotation and makes the fixed plate drive first connecting block and slider slide in the spacing groove, until fixing the inner wall to the measuring bearing, avoid the device to be difficult to fix the bearing when measuring and cause the unstable condition to be placed to the bearing easily, also avoided needing the staff to its secondary measuring's condition in the pit because of measuring inaccurately, when having ensured staff measurement efficiency, measuring result's accuracy has been guaranteed, be favorable to the staff to the use of device.

2. This angular contact ball bearing protrusion measuring device, through setting up the measuring stick, the slide bar, movable block and second dwang, the movable block is moved to the manual work, make the movable block slide on slide bar and measuring stick until with the bearing top parallel and level of volume of awaiting measuring, then stimulate the second dwang, make the second dwang level place and with the top looks parallel and level of bearing, the staff of being convenient for can see the crossing number of degrees of movable block and measuring stick, when having ensured measuring result and reading the accuracy, the suitability of the device has been improved.

3. This angular contact ball bearing protrusion measuring device, through setting up fixing base and spacing groove, the fixing base can support electric putter and supporting seat, avoids electric putter to appear the phenomenon that the slope fell down at the in-process that uses, has ensured the security of electric putter when using, and the mutually supporting of spacing groove and slider, has avoided the slider to appear the condition of skew when sliding in the spacing groove, has ensured the stability of slider self when sliding.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a three-dimensional structural diagram of the supporting seat of the present invention;

fig. 3 is a three-dimensional structure schematic diagram of the fixing cylinder of the present invention;

fig. 4 is a schematic three-dimensional structure diagram of the moving block of the present invention;

in the figure: 1 supporting table, 2 fixing equipment, 201 fixing base, 202 limiting groove, 203 supporting base, 204 electric push rod, 205 clamping block, 206 fixing cylinder, 207 fixing block, 208 first rotating rod, 209 limiting block, 210 first connecting block, 211 fixing plate, 212 second connecting block, 213 sliding block, 3 measuring device, 301 measuring rod, 302 sliding rod, 303 moving block, 304 second rotating rod and 4 fixing frame.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: an angular contact ball bearing protrusion measuring device comprises a supporting table 1, a fixing device 2 is fixedly connected to the upper surface of the supporting table 1, a measuring device 3 is fixedly connected to the upper surface of the fixing device 2, a fixing frame 4 is fixedly connected to the lower surface of the supporting table 1, the fixing device 2 comprises a fixing seat 201, the fixing seat 201 can support an electric push rod 204 and a supporting seat 203 by arranging the fixing seat 201, the phenomenon that the electric push rod 204 inclines and falls down in the using process is avoided, the safety of the electric push rod 204 in use is ensured, the lower surface of the fixing seat 201 is fixedly connected with the upper surface of the supporting table 1, four limiting grooves 202 are formed in the upper surface of the fixing seat 201, and the limiting grooves 202 and a sliding block 213 are matched with each other by arranging the limiting grooves 202, so that the sliding block 213 is prevented from shifting when sliding in the limiting grooves 202, the stability of slider 213 self when sliding has been ensured, the last fixed surface of fixing base 201 is connected with supporting seat 203, fixedly connected with electric putter 204 in the supporting seat 203, electric putter 204's top fixedly connected with fixture block 205, through setting up fixture block 205, and fixture block 205 can be fixed cylinder 206, avoid fixed cylinder 206 the condition that drops to appear in the in-process that reciprocates, the stability of fixed cylinder 206 when removing has been ensured, the last fixed surface of fixture block 205 is connected with fixed cylinder 206, eight fixed blocks 207 of the outer fixedly connected with of fixed cylinder 206, eight fixed blocks 207 are articulated with eight first pivot poles 208 respectively through eight round pin axles, the one end that corresponds two first pivot poles 208 is articulated with the inner wall of same stopper 209, the first connecting piece 210 of side fixedly connected with of stopper 209, the side fixedly connected with fixed plate 211 of first connecting piece 210.

Specifically, as shown in fig. 2 and fig. 3, the lower fixed surface of fixed plate 211 is connected with second connecting block 212, the lower fixed surface of second connecting block 212 is connected with slider 213, slider 213 sliding connection is in spacing groove 202, the upper surface of supporting seat 203 and measuring device 3's bottom fixed connection, measuring device 3 includes measuring stick 301, the bottom of measuring stick 301 is connected with the upper fixed surface of fixing base 201, through setting up measuring stick 301, and be provided with the scale on measuring stick 301, measuring stick 301 has made things convenient for measuring stick 303 to mutually support with the movable block 303, can be favorable to the staff to read the number of degrees, make things convenient for the staff to measure the bearing of volume of awaiting measuring.

Specifically, as shown in fig. 3 and 4, the shape of measuring stick 301 is L-shaped, through setting up L-shaped measuring stick 301, and when L-shaped measuring stick 301 can support slide bar 302, avoid the condition that the movable block 303 breaks away from when sliding on slide bar 302 and measuring stick 301, the stability of movable block 303 when sliding has been ensured, fixedly connected with slide bar 302 in measuring stick 301, slide bar 302 has cup jointed movable block 303 outward, movable block 303 is articulated through round pin axle and second dwang 304, measuring stick 301 sliding connection is in the spout that the upper surface of movable block 303 was seted up, the upper surface of mount 4 is connected with the lower fixed surface of supporting bench 1, the lower surface of mount 4 is provided with four universal wheels.

The utility model discloses a theory of operation does:

when the device is used, firstly, the device is moved to a proper position, then a bearing to be measured is placed on the support table 1, then the electric push rod 204 is started, the electric push rod 204 drives the fixed cylinder 206 and the fixed block 207 to synchronously move downwards, the fixed block 207 drives the first rotating rod 208 to synchronously rotate and enables the four limit blocks 209, the four first connecting blocks 210 and the four fixed plates 211 to synchronously move outwards, the fixed plates 211 drive the first connecting blocks 210 and the sliding blocks 213 to slide outwards in the limit grooves 202 until the fixed plates 211 fix the inner wall of the bearing to be measured, then the moving block 303 is manually moved, the moving block 303 slides on the sliding rod 302 and the measuring rod 301 until the moving block 303 is level with the upper part of the bearing to be measured, then the second rotating rod 304 is pulled, the second rotating rod 304 is horizontally placed and level with the upper part of the bearing, and a worker can see the degree of intersection of the moving block 303 and the measuring rod 301.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (6)

1. The utility model provides an angular contact ball bearing protrusion measuring device, includes brace table (1), its characterized in that: the upper surface of the supporting table (1) is fixedly connected with a fixing device (2), the upper surface of the fixing device (2) is fixedly connected with a measuring device (3), the lower surface of the supporting table (1) is fixedly connected with a fixing frame (4), the fixing device (2) comprises a fixing seat (201), the lower surface of the fixing seat (201) is fixedly connected with the upper surface of the supporting table (1), the upper surface of the fixing seat (201) is provided with four limiting grooves (202), the upper surface of the fixing seat (201) is fixedly connected with a supporting seat (203), an electric push rod (204) is fixedly connected in the supporting seat (203), the top fixedly connected with fixture block (205) of electric putter (204), the last fixed surface of fixture block (205) is connected with solid fixed cylinder (206), eight fixed blocks (207) of the outer fixedly connected with of solid fixed cylinder (206), eight fixed blocks (207) are articulated with eight first pivot poles (208) respectively through eight round pin axles, and the one end that corresponds two first pivot poles (208) is articulated with the inner wall of same stopper (209), the first connecting block (210) of side fixedly connected with of stopper (209), the side fixedly connected with fixed plate (211) of first connecting block (210).

2. An angular contact ball bearing protrusion measuring device according to claim 1, wherein: the lower fixed surface of fixed plate (211) is connected with second connecting block (212), the lower fixed surface of second connecting block (212) is connected with slider (213), slider (213) sliding connection is in spacing groove (202), the upper surface of supporting seat (203) and the bottom fixed connection of measuring device (3).

3. An angular contact ball bearing protrusion measuring device according to claim 1, wherein: the measuring device (3) comprises a measuring rod (301), and the bottom end of the measuring rod (301) is fixedly connected with the upper surface of the fixing seat (201).

4. An angular contact ball bearing protrusion measuring device according to claim 3, wherein: the measuring rod (301) is L-shaped, a sliding rod (302) is fixedly connected in the measuring rod (301), and a moving block (303) is sleeved outside the sliding rod (302).

5. An angular contact ball bearing protrusion measuring device according to claim 4, wherein: the moving block (303) is hinged with the second rotating rod (304) through a pin shaft, and the measuring rod (301) is connected in a sliding groove formed in the upper surface of the moving block (303) in a sliding mode.

6. An angular contact ball bearing protrusion measuring device according to claim 1, wherein: the upper surface of mount (4) and the lower fixed surface of brace table (1) are connected, the lower surface of mount (4) is provided with four universal wheels.

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