CN209239413U - Clamping device is used in a kind of assembly of bearing - Google Patents

Abstract

The utility model discloses a kind of bearing assembly clamping devices, including disc substrate, the side outer ring fixing sleeve of the substrate is connected to the cylindrical casing being coaxially arranged, the internal activity of housing is socketed with the shaft of coaxial arrangement, substrate offers the guiding groove of the string configuration along the distribution of its axial array far from the side of housing, and guiding groove is arranged along the diametrical direction of substrate, the bottom sidewall of guiding groove is offered through the strip channel of substrate, the internal slide in channel is socketed with the push rod that cross section is rectangular configuration, and push rod is arranged in parallel with shaft, one end that push rod gos deep into guiding groove is welded with the clamping plate of arcuate structure, and clamping plate is located at push rod close to the side of shaft.The utility model structure simple operations are convenient and efficient, change the mode that succession taps installation system axis, install bearing quickly with drive rod, while installing steady.

Description

Clamping device is used in a kind of assembly of bearing

Technical field

The utility model relates to technical field of bearings more particularly to a kind of assembly of bearing to use clamping device.

Background technique

Bearing (Bearing) is a kind of important spare part in contemporary mechanical equipment.Its major function is the mechanical rotation of support Swivel, reduces the coefficient of friction (friction coefficient) in its motion process, and guarantee its rotating accuracy (accuracy).Bearing needs to be socketed on drive rod when installation, when assembly traditional approach using tapping assembly, Bearing is tapped and is entered in rotating bar, when this mounting means installation inconvenient for operation is easy to cause to damage to bearing and drive rod Wound, needs a kind of bearing assembly clamping device thus.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of bearing proposed is assembled and used Clamping device.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of bearing assembly clamping device, including disc substrate, the side outer ring fixing sleeve of the substrate be connected to Its cylindrical casing being coaxially disposed, the internal activity of housing are socketed with the shaft of coaxial arrangement, side of the substrate far from housing The guiding groove of the string configuration along the distribution of its axial array is offered, and guiding groove is arranged along the diametrical direction of substrate, guidance The bottom sidewall of slot is offered through the strip channel of substrate, and it is rectangular configuration that the internal slide in channel, which is socketed with cross section, Push rod, and push rod is arranged in parallel with shaft, one end that push rod gos deep into guiding groove is welded with the clamping plate of arcuate structure, and clamping plate is located at Push rod offers the first of the string configuration being arranged along its length far from the side of clamping plate close to the side of shaft, push rod Sliding slot, the internal slide of first sliding groove are connected with sliding block, and one end movable sleeve that sliding block stretches out first sliding groove is connected to and substrate screw thread The adjusting rod of socket, substrate are vertically welded with support rod, two groups of support rods side close to each other far from the side both ends of housing It is welded with the fixed plate of U-shaped structure, the outer ring screw thread that shaft is located at the part of casing interior is socketed with lantern ring, and the outer ring of lantern ring is hung down Directly it is welded with the pull rod being slidably connected with push rod.

Preferably, one end of the pull rod is fixedly connected with lantern ring, and the other end and the housing inner sidewall of pull rod are slidably connected, The inner sidewall of housing puts down the second sliding slot for offering and being slidably connected with pull rod along the length of shaft.

Preferably, the side of the pull rod is welded with the sliding rail being arranged along its length, slidably connected on sliding rail with The sliding block that push rod is slidably connected.

Preferably, the shaft is welded with the guide head of conical structure, and guide head is located at guiding groove in substrate The side of heart position.

Preferably, the both ends of the fixed plate are welded with mounting plate, and mounting hole, the inside of mounting hole are offered on mounting plate It is socketed with standing screw.

The utility model has the beneficial effects that

By the housing that is arranged on substrate, shaft, guiding groove, channel, push rod, clamping plate, first sliding groove, sliding block, adjusting rod, Support rod, fixed plate, lantern ring and pull rod, structure simple operations are convenient and efficient, change the mode that succession taps installation system axis, make axis It holds and is quickly installed with drive rod, while installing steady.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of bearing assembly clamping device structural schematic diagram；

Fig. 2 be the utility model proposes a kind of structural representation that is connected with clamping plate of bearing assembly clamping device push rod Figure.

In figure: 1 substrate, 2 housings, 3 shafts, 4 guiding grooves, 5 channels, 6 push rods, 7 clamping plates, 8 first sliding grooves, 9 sliding blocks, 10 Adjusting rod, 11 support rods, 12 fixed plates, 13 lantern rings, 14 pull rods.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-2, a kind of bearing assembly uses clamping device, including disc substrate 1, the side outer ring of substrate 1 to fix It is socketed with the cylindrical casing 2 being coaxially arranged, the internal activity of housing 2 is socketed with the shaft 3 of coaxial arrangement, and substrate 1 is remote Side from housing 2 offers the guiding groove 4 of the string configuration along the distribution of its axial array, and guiding groove 4 is along the straight of substrate 1 The setting of diameter direction, the bottom sidewall of guiding groove 4 are offered through the strip channel 5 of substrate 1, and the internal slide in channel 5 is socketed Having cross section is the push rod 6 of rectangular configuration, and push rod 6 is arranged in parallel with shaft 3, and push rod 6 gos deep into one end welding of guiding groove 4 There is the clamping plate 7 of arcuate structure, and clamping plate 7 is located at push rod 6 close to the side of shaft 3, push rod 6 is offered far from the side of clamping plate 7 The first sliding groove 8 for the string configuration being arranged along its length, the internal slide of first sliding groove 8 are connected with sliding block 9, sliding block 9 One end movable sleeve for stretching out first sliding groove 8 is connected to the adjusting rod 10 being socketed with 1 screw thread of substrate, side two of the substrate 1 far from housing 2 End is vertically welded with support rod 11, and two groups of sides close to each other of support rod 11 are welded with the fixed plate 12 of U-shaped structure, shaft 3 The outer ring screw thread of part inside housing 2 is socketed with lantern ring 13, and the outer ring of lantern ring 13 is vertically welded with to be slided with push rod 6 The pull rod 14 of connection.

One end of pull rod 14 is fixedly connected with lantern ring 13, and the other end and 2 inner sidewall of housing of pull rod 14 are slidably connected, cover The inner sidewall of shell 2 puts down the second sliding slot for offering and being slidably connected with pull rod 14, the side weldering of pull rod 14 along the length of shaft 3 It is connected to the sliding rail being arranged along its length, the sliding block being slidably connected with push rod 6 is slidably connected on sliding rail, shaft is welded with circle The guide head of pyramidal structure, and guide head is located at guiding groove 4 close to the side of 1 center of substrate, the both ends of fixed plate 12 are welded It is connected to mounting plate, mounting hole is offered on mounting plate, the inside of mounting hole is socketed with standing screw.

Working principle: when use, the shaft assembled will be needed to be placed on the substrate 1 of 4 side of guiding groove, be simultaneously Then bearing holder (housing, cover) rotates adjusting rod 10 in the guide head outer ring of shaft 3, to make adjusting rod 10 push under threaded function and slide Block 9 is moved to the middle position of guide head, so that push rod 6 be made to move to the center of substrate 1, makes clamping plate 7 to the outer of bearing Circle is accommodated, and being then socketed in two groups of fixed plates 12 needs on drive rod to be mounted, while tightening 12 both ends of fixed plate Standing screw moves two groups of fixed plates 12 to position close to each other, fixed plate 12 is fixed with drive rod, then turns Handle on turn axis 3 rotates shaft 3, to drive the lantern ring 13 of 3 outer ring of shaft along shaft 3 under the action of screw thread Length direction movement, at this time push rod 6 pushes bearing to move to the direction of drive rod, to push outer ring of the bearing along drive rod Movement, so that bearing to be socketed in the outer ring of drive rod, the design structure simple operations are convenient and efficient, change succession and tap installation The mode of system axis, installs bearing quickly with drive rod, while installing steady.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of bearing assembly clamping device, including disc substrate (1), which is characterized in that outside the side of the substrate (1) Circle fixing sleeve is connected to the cylindrical casing (2) being coaxially arranged, and the internal activity of housing (2) is socketed with the shaft of coaxial arrangement (3), substrate (1) offers the guiding groove (4) of the string configuration along the distribution of its axial array far from the side of housing (2), and Guiding groove (4) is arranged along the diametrical direction of substrate (1), and the bottom sidewall of guiding groove (4) offers the strip through substrate (1) Channel (5), the internal slide of channel (5) is socketed with the push rod (6) that cross section is rectangular configuration, and push rod (6) and shaft (3) are flat Row setting, one end that push rod (6) gos deep into guiding groove (4) is welded with the clamping plate (7) of arcuate structure, and clamping plate (7) is located at push rod (6) Close to the side of shaft (3), push rod (6) offers the string configuration being arranged along its length far from the side of clamping plate (7) First sliding groove (8), the internal slide of first sliding groove (8) is connected with sliding block (9), and sliding block (9) stretches out the one end of first sliding groove (8) Movable sleeve is connected to the adjusting rod (10) with the socket of substrate (1) screw thread, side both ends vertical welding of the substrate (1) far from housing (2) Have support rod (11), two groups of support rod (11) sides close to each other are welded with the fixed plate (12) of U-shaped structure, shaft (3) position Outer ring screw thread in the internal part of housing (2) is socketed with lantern ring (13), and the outer ring of lantern ring (13) is vertically welded with and push rod (6) The pull rod (14) being slidably connected.

2. a kind of bearing assembly clamping device according to claim 1, which is characterized in that one end of the pull rod (14) It is fixedly connected with lantern ring (13), the other end and housing (2) inner sidewall of pull rod (14) are slidably connected, the inner sidewall edge of housing (2) The length of shaft (3) puts down the second sliding slot for offering and being slidably connected with pull rod (14).

3. a kind of bearing assembly clamping device according to claim 1, which is characterized in that the side of the pull rod (14) It is welded with the sliding rail being arranged along its length, the sliding block being slidably connected with push rod (6) is slidably connected on sliding rail.

4. a kind of bearing assembly clamping device according to claim 1, which is characterized in that the shaft is welded with circular cone The guide head of shape structure, and guide head is located at the side of guiding groove (4) close to substrate (1) center.

5. a kind of bearing assembly clamping device according to claim 1, which is characterized in that the two of the fixed plate (12) End is welded with mounting plate, mounting hole is offered on mounting plate, the inside of mounting hole is socketed with standing screw.