CN215281012U

CN215281012U - Pump body connecting piece anchor clamps

Info

Publication number: CN215281012U
Application number: CN202121305931.4U
Authority: CN
Inventors: 夏玲; 霍庆勇; 禹林华; 方磊
Original assignee: Ningbo Yiwei Machinery Co ltd
Current assignee: Ningbo Yiwei Machinery Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-24
Anticipated expiration: 2031-06-10

Abstract

The application relates to a pump body connecting piece clamp, including base, first locating piece, second locating piece and clamping mechanism, the base level is laid, and first locating piece and second locating piece symmetry are fixed on the base, and clamping mechanism sets up on the base and lies in between first locating piece and the second locating piece, and clamping mechanism is used for pressing from both sides tightly respectively on first locating piece, second locating piece with two connecting pieces. This application is through placing two connecting pieces respectively on first locating piece and second locating piece, and clamping mechanism is through supporting tight connecting piece to process the connecting piece centre gripping on first locating piece and second locating piece, thereby make anchor clamps once only two connecting pieces of centre gripping simultaneously process, improve the machining efficiency of connecting piece then.

Description

Pump body connecting piece anchor clamps

Technical Field

The application relates to the field of tool fixtures, in particular to a pump body connecting piece fixture.

Background

The connecting piece of the pump body is mainly used for connecting components in the pump body, is a part for connecting the components, has a transmission function and becomes one of indispensable components of the pump body, and is usually fixed on a clamp firstly during processing so as to prevent the connecting piece from shaking during processing. Thereby affecting the machining precision and then machining the connecting piece.

However, the clamp can only clamp one connecting piece at a time for processing, which results in long processing time of each connecting piece and slow production efficiency of the connecting piece.

Disclosure of Invention

For the machining efficiency who improves the connecting piece, this application provides a pump body connecting piece anchor clamps.

The application provides a pump body connecting piece anchor clamps adopts following technical scheme:

the utility model provides a pump body connecting piece anchor clamps, includes base, first locating piece, second locating piece and clamping mechanism, the base level is laid, and first locating piece and second locating piece symmetry are fixed on the base, and clamping mechanism sets up on the base and is located between first locating piece and the second locating piece, and clamping mechanism is used for pressing from both sides two connecting pieces tight on first locating piece, second locating piece respectively.

Through adopting above-mentioned technical scheme, add man-hour when the connecting piece, place two connecting pieces respectively on first locating piece and second locating piece, clamping mechanism is through supporting tight connecting piece to process the connecting piece centre gripping on first locating piece and second locating piece, consequently two connecting pieces of anchor clamps disposable centre gripping are processed, improve the machining efficiency of connecting piece then.

Preferably, clamping mechanism includes first slider, second slider, V-arrangement briquetting and die clamping cylinder, first slider and the equal level setting of second slider are on the base, and first slider and second slider are laid along the symmetry axis symmetry of first locating piece and second locating piece, and the V-arrangement briquetting is vertical to be set up on the base and to be located between first slider and the second slider, and the conical surface of laminating with the V-arrangement briquetting is all seted up to first slider and the relative one side of second slider, and die clamping cylinder is vertical to be fixed in the base, and the V-arrangement briquetting is fixed on die clamping cylinder's piston rod.

Through adopting above-mentioned technical scheme, clamping mechanism is at the during operation, and die clamping cylinder drive V-arrangement briquetting slides downwards along vertical direction, and then promotes first slider, second slider and remove along the direction that is close to the connecting piece to press from both sides tight connecting piece, one set of clamping mechanism carries on spacingly simultaneously to two connecting pieces, thereby keeps the connecting piece synchronism on anchor clamps, improves clamping mechanism's utilization ratio, and then improves the structural stability of anchor clamps.

Preferably, a first sliding sleeve and a second sliding sleeve are fixed on the base, the first sliding sleeve is slidably sleeved with the first sliding block, and the second sliding sleeve is slidably sleeved with the second sliding block.

Through adopting above-mentioned technical scheme, when first slider, second slider are when sliding, first slider, second slider are injectd respectively to first slider, second slider along being close to and keeping away from the connecting piece direction slip by first sliding sleeve cover and second sliding sleeve, avoid first slider and second slider to rock along vertical direction when removing to improve the structure accuracy of anchor clamps.

Preferably, all be fixed with the stopper on first sliding sleeve, the second sliding sleeve inner wall, first slider and second slider all offer and are used for supplying the gliding open slot of stopper, and first slider and second slider all are provided with the spring in the open slot, and the stopper is supported tightly to the one end of spring, and the other end supports tightly first slider, second slider respectively.

Through adopting above-mentioned technical scheme, when first slider, the second slider is when sliding along the direction that is close to the connecting piece, the spring compression, first slider supports tight connecting piece with the second slider, when the connecting piece breaks away from anchor clamps, the spring is because the elasticity that the compression produced promotes first slider and second slider and slides along keeping away from the connecting piece direction, the stopper prevents that first slider and second slider from breaking away from first sliding sleeve and second sliding sleeve at the slip in-process, thereby accomplish the clamp to the connecting piece and relax, and then improve the structural compactness of anchor clamps.

Preferably, a connecting sleeve arranged along the vertical direction is fixed on the lower end face of the V-shaped pressing block, and one end, far away from the V-shaped pressing block, of the connecting sleeve is sleeved on a piston rod of the clamping cylinder in a threaded manner.

Through adopting above-mentioned technical scheme, when the V-arrangement briquetting slided along vertical direction, die clamping cylinder drive piston rod drove the adapter sleeve and removes along vertical direction to the V-arrangement briquetting moves along vertical direction, when the damage of V-arrangement briquetting can not be used, revolves from the piston rod through the adapter sleeve, thereby changes the V-arrangement briquetting, avoids because the whole unable circumstances of using of V-arrangement briquetting damage, improves the flexibility of anchor clamps then.

Preferably, the first positioning block, the second positioning block, the first sliding block and the second sliding block are all provided with arc-shaped clamping surfaces attached to the connecting piece.

Through adopting above-mentioned technical scheme, when the connecting piece carries out the clamping, first locating piece is a set of with first slider, second locating piece and a set of simultaneously presss from both sides two connecting piece outward appearances laminating tightly to avoid the connecting piece to rock along the horizontal direction when adding man-hour, thereby improve the machining precision of connecting piece.

Preferably, the base includes supporting baseplate, supporting roof and bracing piece, the supporting baseplate level is laid, and the supporting roof level is located supporting baseplate directly over, and is used for supporting first locating piece, second locating piece and clamping mechanism, and the bracing piece is located between supporting baseplate and the supporting roof, and fixes respectively on supporting baseplate, supporting roof at the both ends of bracing piece, clamping cylinder is vertical to be fixed on supporting baseplate, the adapter sleeve slides along vertical direction and passes supporting roof.

Through adopting above-mentioned technical scheme, when the base was laid, supporting baseplate fixed was on the machine, and the supporting baseplate carries out the centre gripping of connecting piece, and when clamping mechanism carried out work, die clamping cylinder was located and supports the dead lever below, and the V-arrangement briquetting was located the supporting baseplate top, and die clamping cylinder drives the adapter sleeve and slides along vertical direction, and the adapter sleeve makes the piston rod be connected with the V-arrangement briquetting to improve the structural stability of anchor clamps.

Preferably, the supporting base plate is further provided with a guide assembly for preventing the connecting piece from shaking along the vertical direction, the guide assembly comprises a guide plate, a guide cylinder, a first ejector rod and a second ejector rod, the guide plate is horizontally positioned between the supporting top plate and the supporting base plate, the guide cylinder is vertically fixed on the supporting base, the guide plate is fixed on a piston rod of the guide cylinder, the first ejector rod and the second ejector rod are fixed on the guide plate along the vertical direction, and the first ejector rod and the second ejector rod slide to penetrate through the supporting top plate along the direction opposite to the connecting piece.

Through adopting above-mentioned technical scheme, the direction subassembly is at the during operation, and the guide cylinder drives the piston rod and removes along vertical direction, and the deflector drives first ejector pin and second ejector pin along vertical direction upward movement, supports tight connecting piece until first ejector pin, second ejector pin to prevent that the connecting piece from rocking along vertical direction when adding man-hour, thereby improve the machining precision of connecting piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the two connecting pieces can be respectively placed on the first positioning block and the second positioning block, and the clamping mechanism can simultaneously clamp the two connecting pieces, so that the clamp can clamp the two connecting pieces at one time for processing, and the processing efficiency of the connecting pieces is improved;

2. the clamping cylinder can drive the V-shaped pressing block to slide along the vertical direction, and the V-shaped pressing block can push the first sliding block and the second sliding block to slide along the direction close to the connecting pieces, so that one set of clamping mechanism can simultaneously clamp the two connecting pieces, and the working efficiency of the clamp is improved;

3. the guide cylinder can drive the guide plate to move upwards along the vertical direction, and the guide plate can drive the first ejector rod and the second ejector rod to tightly abut against the connecting piece, so that the connecting piece is prevented from shaking along the vertical direction during processing.

Drawings

Fig. 1 is an overall schematic view of a pump body connector clamp.

Fig. 2 is a schematic structural view of a clamping mechanism in the embodiment of the present application.

Fig. 3 is a schematic position diagram of a first positioning block and a second positioning block in the embodiment of the present application.

Fig. 4 is an enlarged view of a portion a in fig. 2.

FIG. 5 is a schematic connection diagram of a V-shaped pressing block in the embodiment of the present application.

Fig. 6 is a schematic structural view of a guide assembly in an embodiment of the present application.

In the figure: 1. a base; 11. a support base plate; 12. supporting a top plate; 13. a support bar; 2. a first positioning block; 3. a second positioning block; 4. a clamping mechanism; 41. a first slider; 42. a second slider; 43. a V-shaped pressing block; 44. a clamping cylinder; 5. a first sliding sleeve; 6. a second sliding sleeve; 7. a limiting block; 8. a spring; 9. connecting sleeves; 10. an arc-shaped clamping surface; 101. a guide assembly; 1011. a guide plate; 1012. a guide cylinder; 1013. a first ejector rod; 1014. a second ejector rod; 1015. and a guide post.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses pump body connecting piece anchor clamps. Referring to fig. 1, a pump body connecting piece anchor clamps include base 1, first locating piece 2, second locating piece 3 and clamping mechanism 4, base 1 includes supporting baseplate 11, supporting roof 12 and bracing piece 13, supporting baseplate 11 level is laid, supporting roof 12 level is located directly over supporting baseplate 11, bracing piece 13 is located between supporting baseplate 11 and supporting roof 12, and one end is fixed mutually with supporting baseplate 11, the other end is fixed mutually with supporting roof 12, first locating piece 2 is fixed on supporting roof 12 with second locating piece 3 symmetry, clamping mechanism 4 sets up on base 1 and is located between first locating piece 2 and second locating piece 3.

When anchor clamps centre gripping connecting piece, two connecting pieces are placed respectively in first locating piece 2, 3 departments of second locating piece, and clamping mechanism 4 is through supporting two connecting pieces tightly to press from both sides two connecting pieces respectively and press from both sides tightly in first locating piece 2, 3 departments of second locating piece, and then two connecting pieces of one set of anchor clamps centre gripping simultaneously are processed, then improve the machining efficiency of connecting piece.

Referring to fig. 1 and 2, the clamping mechanism 4 includes a first slider 41, a second slider 42, a V-shaped press block 43 and a clamping cylinder 44, the first slider 41 and the second slider 42 are horizontally disposed on the supporting top plate 12, the first slider 41 and the second slider 42 are symmetrically disposed along the symmetry axis of the first positioning block 2 and the second positioning block 3, the supporting top plate 12 is fixed with a first sliding sleeve 5 and a second sliding sleeve 6, the first sliding sleeve 5 is sleeved with the first slider 41, the second sliding sleeve 6 is sleeved with the second slider 42, the V-shaped press block 43 is vertically disposed on the base 1 and located between the first slider 41 and the second slider 42, the opposite sides of the first slider 41 and the second slider 42 are both provided with a conical surface attached to the V-shaped press block 43, the clamping cylinder 44 is vertically fixed on the supporting bottom plate 11, the lower end surface of the V-shaped press block 43 is connected to the piston rod of the clamping cylinder 44, referring to fig. 3, the first positioning block 2, the second positioning block 42, the second sliding sleeve and the clamping cylinder 42 are disposed on the supporting bottom plate 11, and the clamping cylinder 44, The second positioning block 3, the first slider 41 and the second slider 42 are all provided with arc-shaped clamping surfaces 10 attached to the connecting pieces, so that the connecting pieces are prevented from swinging along the horizontal direction during processing.

When the clamping mechanism 4 clamps the connecting piece, the clamping cylinder 44 drives the piston rod to move downwards along the vertical direction, the piston rod drives the V-shaped pressing block 43 to slide downwards, so as to drive the first sliding block 41 and the second sliding block 42 to slide along the direction close to the connecting piece, thereby clamping the connecting piece, the first sliding sleeve 5 and the second sliding sleeve 6 limit the sliding directions of the first sliding block 41 and the second sliding block 42, and the first sliding block 41 and the second sliding block 42 are prevented from being stressed unevenly when sliding, so that the connecting piece is prevented from being inclined along the vertical direction, and then the clamping of the connecting piece is completed.

Referring to fig. 2 and 4, the inner walls of the first sliding sleeve 5 and the second sliding sleeve 6 are both fixed with a limiting block 7, the first slider 41 and the second slider 42 are both provided with an open slot for the limiting block 7 to slide, the first slider 41 and the second slider 42 are both provided with a spring 8 in the open slot, one end of the spring 8 abuts against the limiting block 7, the other end abuts against the first slider 41 and the second slider 42 respectively, when the first slider 41 and the second slider 42 clamp the connecting piece tightly, the spring 8 starts to compress, when the connecting piece breaks away from the clamp, the spring 8 further pushes the first slider 41 and the second slider 42 to keep away from the connecting piece due to the elastic force generated by the compression, and the limiting block 7 prevents the first slider 41 and the second slider 42 from breaking away from the first sliding sleeve 5 and the second sliding sleeve 6 respectively when sliding, thereby improving the structural stability of the clamp.

Referring to fig. 2 and 5, V-arrangement briquetting 43 below is provided with adapter sleeve 9, and V-arrangement briquetting 43 is connected fixedly through screw and adapter sleeve 9, adapter sleeve 9 slides along vertical direction and passes supporting roof 12, the one end screw thread cover that V-arrangement briquetting 43 was kept away from to adapter sleeve 9 is established on die clamping cylinder 44's piston rod, when V-arrangement briquetting 43 can not be used, adapter sleeve 9 revolves from die clamping cylinder 44, V-arrangement briquetting 43 breaks away from adapter sleeve 9 and changes, thereby avoid leading to the condition that whole set of anchor clamps can not be used because V-arrangement briquetting 43, and then improve the structural stability of anchor clamps.

Referring to fig. 1 and 6, a guide assembly 101 is further disposed on the base 1, the guide assembly 101 includes a guide plate 1011, a guide cylinder 1012, a first top rod 1013, and a second top rod 1014, the guide plate 1011 is horizontally disposed between the supporting top plate 12 and the supporting bottom plate 11, the guide cylinder 1012 is vertically fixed on the supporting base 1, the guide plate 1011 is fixed on a piston rod of the guide cylinder 1012, the first top rod 1013 and the second top rod 1014 are both fixed on the guide plate 1011 along the vertical direction, and the first top rod 1013 and the second top rod 1014 both slide through the supporting top plate 12 along the direction opposite to the connecting member, a guide column 1015 is fixed on the supporting base 1 along the vertical direction, the guide column 1015 slides through the guide plate 1011, and one end is fixed on the supporting bottom plate 11, and the other end is fixed on the supporting top plate 12.

When the guide assembly 101 works, the guide cylinder 1012 drives the piston rod to move in the vertical direction, the guide plate 1011 drives the first ejector rod 1013 and the second ejector rod 1014 to move upwards in the vertical direction until the first ejector rod 1013 and the second ejector rod 1014 abut against the connecting piece, so that the connecting piece is prevented from shaking in the vertical direction during processing, the guide column 1015 guides the guide plate 1011 to move in the vertical direction, the guide plate 1011 is prevented from shaking due to uneven stress, and the processing precision of the connecting piece is improved.

The implementation principle of the pump body connecting piece clamp in the embodiment of the application is as follows: when the connecting pieces are machined, firstly, the two connecting pieces are respectively and symmetrically placed on the first positioning block 2 and the second positioning block 3, secondly, the clamping cylinder 44 drives the piston rod to move downwards along the vertical direction, so that the V-shaped pressing block 43 is driven to slide downwards along the vertical direction, the first sliding block 41 and the second sliding block 42 slide along the direction close to the connecting pieces until the connecting pieces are abutted, then the guide cylinder 1012 drives the guide plate 1011 to move upwards along the vertical direction, so that the first ejector rod 1013 and the second ejector rod 1014 are driven to be close to the connecting pieces, until the first ejector rod 1013 and the second ejector rod 1014 abut against the connecting pieces, and finally, the two connecting pieces are machined, and finally, the machining efficiency of the connecting pieces is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a pump body connecting piece anchor clamps which characterized in that: including base (1), first locating piece (2), second locating piece (3) and clamping mechanism (4), base (1) level is laid, and first locating piece (2) and second locating piece (3) symmetry are fixed on base (1), and clamping mechanism (4) set up on base (1) and lie in between first locating piece (2) and second locating piece (3), and clamping mechanism (4) are used for pressing from both sides tightly two connecting pieces respectively on first locating piece (2), second locating piece (3).

2. The pump body connector clamp of claim 1, wherein: the clamping mechanism (4) comprises a first sliding block (41), a second sliding block (42), a V-shaped pressing block (43) and a clamping cylinder (44), wherein the first sliding block (41) and the second sliding block (42) are horizontally arranged on the base (1), the first sliding block (41) and the second sliding block (42) are symmetrically arranged along the symmetry axes of the first positioning block (2) and the second positioning block (3), the V-shaped pressing block (43) is vertically arranged on the base (1) and is positioned between the first sliding block (41) and the second sliding block (42), the opposite sides of the first sliding block (41) and the second sliding block (42) are respectively provided with a conical surface attached to the V-shaped pressing block (43), the clamping cylinder (44) is vertically fixed in the base (1), and the V-shaped pressing block (43) is fixed on a piston rod of the clamping cylinder (44).

3. The pump body connector clamp of claim 2, wherein: a first sliding sleeve (5) and a second sliding sleeve (6) are fixed on the base (1), and the first sliding sleeve (5) is sleeved with a first sliding block (41) in a sliding manner, and the second sliding sleeve (6) is sleeved with a second sliding block (42) in a sliding manner.

4. A pump body connector clamp according to claim 3, wherein: all be fixed with stopper (7) on first sliding sleeve (5), second sliding sleeve (6) inner wall, first slider (41) and second slider (42) are all offered and are used for supplying the gliding open slot of stopper (7), and first slider (41) and second slider (42) all are provided with spring (8) in the open slot, and stopper (7) are supported tightly to the one end of spring (8), and first slider (41), second slider (42) are supported tightly respectively to the other end.

5. The pump body connector clamp of claim 2, wherein: the lower end face of the V-shaped pressing block (43) is fixedly provided with a connecting sleeve (9) which is arranged along the vertical direction, and one end of the connecting sleeve (9) far away from the V-shaped pressing block (43) is sleeved on a piston rod of the clamping cylinder (44) in a threaded manner.

6. The pump body connector clamp of claim 2, wherein: the first positioning block (2), the second positioning block (3), the first sliding block (41) and the second sliding block (42) are all provided with arc-shaped clamping surfaces (10) attached to the connecting piece.

7. The pump body connector clamp of claim 5, wherein: base (1) is including supporting baseplate (11), roof support (12) and bracing piece (13), supporting baseplate (11) level is laid, and roof support (12) level is located supporting baseplate (11) directly over, and is used for supporting first locating piece (2), second locating piece (3) and clamping mechanism (4), and bracing piece (13) are located between supporting baseplate (11) and roof support (12), and the both ends of bracing piece (13) are fixed respectively on supporting baseplate (11), roof support (12), die clamping cylinder (44) are vertical to be fixed on supporting baseplate (11), adapter sleeve (9) slide along vertical direction and pass roof support (12).

8. The pump body connector clamp of claim 7, wherein: still be provided with guide assembly (101) that is used for preventing the connecting piece from rocking along vertical direction on supporting baseplate (11), guide assembly (101) includes deflector (1011), guide cylinder (1012), first ejector pin (1013), second ejector pin (1014), deflector (1011) level is located between supporting baseplate (12) and supporting baseplate (11), guide cylinder (1012) vertical fixation is on supporting base (1), deflector (1011) are fixed on the piston rod of guide cylinder (1012), first ejector pin (1013) and second ejector pin (1014) are all fixed on deflector (1011) along vertical direction, and just slide and pass supporting baseplate (12) along just connecting piece direction first ejector pin (1013) and second ejector pin (1014).