CN203817533U - Machining device for outer barrel end faces of pipeline multi-stage pump - Google Patents
Machining device for outer barrel end faces of pipeline multi-stage pump Download PDFInfo
- Publication number
- CN203817533U CN203817533U CN201420234314.3U CN201420234314U CN203817533U CN 203817533 U CN203817533 U CN 203817533U CN 201420234314 U CN201420234314 U CN 201420234314U CN 203817533 U CN203817533 U CN 203817533U
- Authority
- CN
- China
- Prior art keywords
- slide block
- end surface
- machining device
- machining apparatus
- multistage pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a machining device for the outer barrel end faces of a pipeline multi-stage pump. The machining device comprises a machine tool, wherein a center shaft is arranged on the machine tool and fixed to the machine tool, one or more positioning sleeves are arranged around the center shaft in a surrounding mode, the two ends of each positioning sleeve are respectively connected with a positioning disc, more than two sliding blocks are connected to each positioning disc, the sliding blocks are connected through arranged springs, and a taper nut is connected between each sliding block and the center shaft and used for adjusting the height of the corresponding sliding block. When the outer end faces are simultaneously machined at the two ends of the machine tool, the parallelism and the perpendicularity are reliable; the machining device is provided with a stepped hobbing cutter, so that the machining device is high in efficiency, good in perpendicularity and high in accuracy, the benefits are good, and a large circular bead will not be generated.
Description
Technical field
The utility model relates to a kind of processing unit (plant) of pipe fitting, particularly a kind of novel pipeline multistage pump urceolus end surface machining apparatus.
Background technology
In traditional pipeline multistage pump urceolus processing unit (plant), adopt the many bolts of internal support to fix, this form processing is to urceolus fixedly time, and the pipeline multistage pump urceolus quality fluctuation of producing because of the difference of foozle or operator performance and experience is larger, and production efficiency is lower; And processing GDL urceolus end face mostly is the mode of punching press, and the precision of product is generally low.
Wish to design a kind of pipeline multistage pump urceolus end surface machining apparatus, by this device is installed, when process pipeline multistage pump urceolus, when improving the quality level of urceolus, also improve working (machining) efficiency.
Utility model content
For prior art, exist deficiency, the utility model provides a kind of novel pipeline multistage pump urceolus end surface machining apparatus.To achieve these goals, the measure that the utility model is taked is:
Pipeline multistage pump urceolus end surface machining apparatus, comprise lathe, wherein, be provided with a central shaft on lathe, central shaft and lathe are fixed, the surrounding of central shaft is surrounded by one or more positioning sleeves, the two ends of positioning sleeve are connected with positioning disk, are connected with two with top shoe on positioning disk, between described slide block, by being provided with spring, interconnect, between slide block and central shaft, be connected with tapering nut, for the height of adjusting slider.
Pipeline multistage pump urceolus end surface machining apparatus, wherein: the number of described slide block is 2～10.
Preferably, the number of described slide block is 6.
Pipeline multistage pump urceolus end surface machining apparatus, wherein, connects by spring between described positioning sleeve, is extension type device.
Pipeline multistage pump urceolus end surface machining apparatus, wherein, adopts bolt to be fixedly connected with between described positioning disk and slide block.
Pipeline multistage pump urceolus end surface machining apparatus, wherein, the bolt hole between described positioning disk and slide block is strip hole.
Compared with prior art, the pipeline multistage pump urceolus end surface machining apparatus that technique scheme provides has the following advantages:
Between described slide block, by being provided with spring, interconnect, between slide block and central shaft, be connected with tapering nut, height for adjusting slider, because process in managing as required, bore is often large than port diameter so, so, adopt in the utility model, during by the tightening towards positioning disk direction of tapering nut, can promote slide block moves up, after the diameter that will need according to processing like this holds out against, can guarantee the depth of parallelism of pump, again by bolt fixedly slide block and positioning disk, because the bolt hole between positioning disk and slide block is strip hole, like this when slide block moves, be unlikely to the movement that bolt hole or bolt stop slide block.Reach good fixation, to guarantee stability and the precision of processing, when machining, when processing unit (plant) need to be exited, by tapering nut dorsad positioning disk direction move, then, unscrew set bolt, the length of slide block reduces, and then just can successfully from the port of pump, exit.
In addition, when lathe both sides process outer face simultaneously, depth of parallelism perpendicularity is reliable; Band step hobboing cutter, efficiency is high, profitable; Perpendicularity is good, can not produce Rouno Cormer Pregrinding Wheel, and precision is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the texture edge cut-away view of the utility model processing unit (plant).
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
As shown in Figure 1, pipeline multistage pump urceolus end surface machining apparatus, comprise lathe 7, on lathe 7, be provided with a central shaft 1, central shaft 1 is fixing with lathe 7, the surrounding of central shaft 1 is surrounded by one or more positioning sleeves 3, the number of positioning sleeve 3 and length are all variable, when being three grades, the pump stage of needs processing just needs three positioning sleeves 3, and corresponding, if four-stage pump need to add man-hour, just need four positioning sleeves 3, between positioning sleeve 3, by spring, connecting, is extension type device, can need to adjust the length of positioning sleeve according to the physical length of pump.
The two ends of positioning sleeve 3 are connected with positioning disk 4, on positioning disk 4, be connected with two with top shoe 6, the number of described slide block 6 is 2～10, preferably, slide block number of the present utility model is 6, between described slide block 6, by being provided with spring 2, interconnect, can make like this slide block elongate or shorten as required, between slide block 6 and central shaft 1, be connected with tapering nut 5, height for adjusting slider 6, when by the tightening towards positioning disk direction of tapering nut 5, can promote slide block and move up.
As shown in Figure 1, between described positioning disk 4 and slide block 6, adopt bolt 9 to be fixedly connected with, bolt hole between described positioning disk 4 and slide block 6 is strip hole 8, carries out so correspondingly when mobile at slide block according to the diameter of pump, is unlikely to the movement that bolt hole 8 or bolt 9 stop slide block.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. pipeline multistage pump urceolus end surface machining apparatus, comprise lathe (7), it is characterized in that: on lathe (7), be provided with a central shaft (1) central shaft (1) fixing with lathe (7), the surrounding of central shaft (1) is surrounded by one or more positioning sleeves (3), the two ends of positioning sleeve (3) are connected with positioning disk (4), on positioning disk (4), be connected with two with top shoe (6), between described slide block (6), by being provided with spring (2), interconnect, between slide block (6) and central shaft (1), be connected with tapering nut (5), height for adjusting slider (6).
2. pipeline multistage pump urceolus end surface machining apparatus according to claim 1, is characterized in that: the number of described slide block (6) is 2～10.
3. pipeline multistage pump urceolus end surface machining apparatus according to claim 2, is characterized in that: the number of described slide block (6) is 6.
4. pipeline multistage pump urceolus end surface machining apparatus according to claim 1, is characterized in that: positioning sleeve connects by spring between (3), is extension type device.
5. pipeline multistage pump urceolus end surface machining apparatus according to claim 1, is characterized in that: between described positioning disk (4) and slide block (6), adopt bolt to be fixedly connected with.
6. pipeline multistage pump urceolus end surface machining apparatus according to claim 5, is characterized in that: the bolt hole between described positioning disk (4) and slide block (6) is strip hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234314.3U CN203817533U (en) | 2014-05-08 | 2014-05-08 | Machining device for outer barrel end faces of pipeline multi-stage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234314.3U CN203817533U (en) | 2014-05-08 | 2014-05-08 | Machining device for outer barrel end faces of pipeline multi-stage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817533U true CN203817533U (en) | 2014-09-10 |
Family
ID=51473074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234314.3U Expired - Fee Related CN203817533U (en) | 2014-05-08 | 2014-05-08 | Machining device for outer barrel end faces of pipeline multi-stage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817533U (en) |
-
2014
- 2014-05-08 CN CN201420234314.3U patent/CN203817533U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201979322U (en) | Valve processing clamp | |
| CN202292156U (en) | Square workpiece positioning clamp for lathe | |
| CN204262522U (en) | The tapping structure of automatic tapping machine | |
| CN203696712U (en) | Large-size inner hole grinding device | |
| CN104290049A (en) | Compressible precision machine vise | |
| CN204935164U (en) | A kind of square steel blade four number of axle milling revolution bench drill centre hole fixture | |
| CN203817533U (en) | Machining device for outer barrel end faces of pipeline multi-stage pump | |
| CN204565248U (en) | A kind of milling cutter body device of new quick-replaceable blade | |
| CN203076652U (en) | Device for indexing and drilling machining of outer circle of workpiece on drilling machine | |
| CN202877589U (en) | Multi-angle drilling machining device | |
| CN204772067U (en) | Anchor clamps of two sets of two -throw crank axle eccentric circles of grinding simultaneously | |
| CN204135724U (en) | A kind of roots blower rotor special apparatus for working | |
| CN203918544U (en) | A kind of milling and drilling machine casing pincers processing tool | |
| CN203804615U (en) | Device capable of improving accuracy in perpendicularity of cross-hole drilling | |
| CN102554314B (en) | Positioning tool and positioning method for machining annular workpiece end face hole on double-vertical-column drilling machine | |
| CN202428206U (en) | Clamp | |
| CN202607345U (en) | Machining tool for split compression ring | |
| CN202726718U (en) | Jig for length machining of round rods | |
| CN203679392U (en) | Keywaying slotting tool for vertical machining center | |
| CN201988949U (en) | Left and right spiral blade fixture | |
| CN205021226U (en) | Shift fork of shifting mills uses anchor clamps | |
| CN204108364U (en) | A kind of processing axle housing locating hole special drill press | |
| CN203887588U (en) | High-position clamping apparatus of numerical-control vertical lathe | |
| CN203843210U (en) | Boring tool device | |
| CN204487236U (en) | Porous core retainer plate processing tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20200508 |