CN209305041U - A kind of manual pressure mill - Google Patents

Abstract

The utility model discloses a kind of manual pressure mills, the insulating powder between iron ring for suppressing positioned at stalk and being set in stalk periphery, it include pedestal, the column being vertically fixed on pedestal and the strut device being arranged on column, the upper surface recess that cover half and cover half are equipped on pedestal is formed with a cover half hole, stalk can be limited on the central axes of iron ring by the cover half hole, strut device is equipped with punch-head assembly compatible with cover half hole, the part stalk above iron ring can be accommodated on the punch-head assembly, pressure head can be made preferably to pass through the compacting that stalk carries out iron ring interior insulation powder, so that during the entire process of compacting, stalk is always positioned on the central axes of iron ring, the high yield rate of gained filament bar assembly.

Description

A kind of manual pressure mill

Technical field

The utility model belongs to accelerator art field, and in particular to a kind of manual pressure mill.

Background technique

In the production process of filament bar assembly, insulating powder (porcelain powder or glass need to be filled between stalk and iron ring first Glass powder), and insulating powder is pressed between stalk and iron ring, compacting gained filament bar assembly need to guarantee that stalk is arranged as far as possible On the central axes of iron ring, as shown in Figure 1, because the central axes setting that stalk deviates iron ring will affect the position of installation filament It sets, it is unqualified so as to cause products obtained therefrom；And existing pressure mill it is difficult to ensure that compacting after gained filament bar assembly stalk , which is because, existing pressure mill cannot guarantee always stalk during the entire process of press-powder on the central axes of iron ring On the central axes of iron ring, so that the stalk of gained filament bar assembly deviates iron ring setting, gained filament bar assembly Qualification rate it is lower.

Utility model content

In order to solve the above technical problems, the utility model proposes a kind of manual pressure mill, it can be achieved that lamp in pressing process Screw rod always situated on the central axes of iron ring, ensure that gained iron wire bar assembly in stalk be located on the central axes of iron ring, The qualification rate of gained filament bar assembly is high.

In order to achieve the above object, the technical solution of the utility model is as follows: a kind of manual pressure mill, is located at for suppressing Stalk and the insulating powder being set between the iron ring of stalk periphery, include pedestal, are vertically fixed on pedestal Column and the strut device being arranged on column are equipped with cover half on the pedestal, and the upper surface of the cover half is recessed to be formed Have a cover half hole, the cover half hole include set gradually from top to bottom for charging the first hole, with iron ring outer diameter phase The second hole and third compatible with stalk outer diameter hole of adaptation, first hole, the second hole and third hole are coaxially set It sets；Punch-head assembly compatible with the cover half hole is provided on the strut device, the strut device controls punch-head assembly Along cover half hole direction move up and down, the punch-head assembly include formed punch ontology, take shape in formed punch ontology lower end and in iron ring The pressure head that diameter matches and the bore of the punch upwardly extended along the lower end surface of the pressure head, the bore of the punch is for accommodating filament Bar.

Preferably, the strut device includes the fixed frame being fixed on column, in fixed mount setting and energy The guide rod of lower movement and the handle to move up and down for controlling guide rod, one end of the guide rod are equipped with the limit of limitation guide rod displacement Position device, the other end of the guide rod offer groove compatible with the upper end of the formed punch ontology, and the formed punch ontology is solid Determine in the groove, the guide rod and handle are attached by attachment device set in fixed frame.

Preferably, the limiting device includes the limit plate being fixedly connected on guide rod and is set on guide rod Spring, the Spring Card are set between limit plate and fixed frame.

Preferably, the attachment device includes the annulus radially extended along guide rod, the l-shaped rod being fixedly connected with handle And it is set to the U-shaped part that l-shaped rod deviates from handle one end, the free end of the U-shaped part is connected to the upper surface of annulus, the U Type part is fastened on the periphery of guide rod and its port is arranged towards guide rod.

Preferably, the l-shaped rod is fastened on fixed frame by bearing activity.

Preferably, being additionally provided with the anti-slip layer of rubber material on the free end of the handle.

Preferably, the anti-slip layer is equipped with the raised line for increasing frictional force.

Cover half the utility model has the beneficial effects that a kind of manual pressure mill that this patent is related to, on the manual pressure mill Stalk can be limited on the central axes of iron ring by set die hole, and set bore of the punch can accommodate on iron ring on punch-head assembly The part stalk of side can make pressure head preferably pass through the compacting that stalk carries out iron ring interior insulation powder, so that suppressing During the entire process of, stalk is always positioned on the central axes of iron ring, the high yield rate of gained filament bar assembly.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model, letter will be made to attached drawing used in embodiment description below Single introduction.

Fig. 1 is the structural schematic diagram of filament bar assembly；

Fig. 2 is the overall structure diagram of the manual pressure mill of the utility model；

Fig. 3 is the partial structural diagram of the manual pressure mill of the utility model；

Fig. 4 is the top view of the utility model cover half；

Fig. 5 is sectional view of the Fig. 4 along A-A；

Fig. 6 is the master map of the utility model punch-head assembly；

Fig. 7 is sectional view of the Fig. 6 along B-B.

Wherein: 1, pedestal；2, column；3, strut device, 31, fixed frame；32, guide rod；33, handle；331, anti-slip layer； 332, raised line；4, cover half；41, cover half hole；411, the first hole；412, the second hole；413, third hole；5, punch-head assembly；51, formed punch Ontology；52, pressure head；53, bore of the punch；6, limiting device；61, limit plate；62, spring；7, attachment device；71, annulus；72, L-type Bar；73, U-shaped part.

Specific embodiment

In order to make those skilled in the art more fully understand the technical solution in the application, below in conjunction with embodiment to this Technical solution in application carries out clear, complete description.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is based on attached orientation or positional relationship shown in Fig. 2, only It is the utility model and simplified description for ease of description, rather than the device or element of indication or suggestion meaning must have spy Fixed orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Fig. 2 show a kind of manual pressure mill, and the manual pressure mill is for suppressing positioned at stalk and being set in filament Insulating powder between the iron ring of bar periphery includes pedestal 1, the column being vertically fixed on pedestal 12 and is arranged in column Strut device 3 on 2.

As shown in Fig. 2, Fig. 4 and Fig. 5, cover half 4 is installed on pedestal 1, the upper surface recess of the cover half 4 is formed with one and determines Die hole 41, cover half hole 41 include the first hole 411, compatible with iron ring outer diameter for charging set gradually from top to bottom Second hole 412 and third compatible with stalk outer diameter hole 413, wherein the first hole 411, the second hole 412 and third hole 413 are coaxially disposed, it is ensured that stalk is in pressing process on the central axes of iron ring.

As shown in Fig. 2, being provided with punch-head assembly 5 compatible with cover half hole 41 on strut device 3, strut device 3 is controllable Punch-head assembly 5 processed moves up and down along 41 direction of cover half hole, to suppress the insulating powder in iron ring.In conjunction with shown in Fig. 6 and Fig. 7, formed punch Component 5 includes formed punch ontology 51, the pressure head 52 for taking shape in 51 lower end of formed punch ontology and matching with iron ring internal diameter and along pressure The bore of the punch 53 that first 52 lower end surface upwardly extends, the setting of bore of the punch 53 is for accommodating the part filament being located above iron ring Bar, to be further ensured that stalk without departing from the position of iron ring central axes when suppressing the insulating powder in iron ring.Strut device 3 It include the fixed frame 31 being fixed on column 2, the guide rod being movably arranged on fixed frame 31 32 and for controlling guide rod 32 The handle 33 of up and down motion；One end of guide rod 32 is equipped with the limiting device 6 that limitation guide rod 32 is displaced, and the other end is offered and rushed The compatible groove 321 in upper end of head ontology 51, the formed punch ontology 51 are fixed in groove 321；Guide rod 32 and handle 33 pass through Set attachment device 7 is attached in fixed frame 31, wherein limiting device 6 includes the limit being fixedly connected on guide rod 32 Plate 61 and the spring 62 being set on guide rod 32, which is arranged between limit plate 61 and fixed frame 31, when guide rod 32 It is moved downward under the action of handle 33, by compression elastic deformation occurs for spring 62, it is restored to initial position if you need to guide rod 32, The power being applied on handle 33 need to be only discharged, guide rod 32 is restored to initial position under the elastic force effect of spring 62.

As shown in figure 3, attachment device 7 includes the annulus 71 radially extended along guide rod 32, the L being fixedly connected with handle 33 Type bar 72 and be set to l-shaped rod deviate from 33 one end of handle U-shaped part 73, the free end of the U-shaped part 73 is connected to annulus 71 Upper surface, U-shaped part 73 is fastened on the periphery of guide rod 32 and its port is arranged towards guide rod 32；In addition, 72 activity of l-shaped rod is fastened on In the bearing being fixedly connected with fixed frame 31, l-shaped rod 72 can not only rotate around bearing, moreover it is possible to as fulcrum and be led to using bearing U-shaped part 73 is crossed, guide rod 32 is driven to move downward and makes the pressure of the punch-head assembly 5 being fixedly connected with guide rod 32 progress insulating powder System, detailed process are as follows: user press down on handle 33, hand handle 33 can then be applied to l-shaped rod 72 1 it is anticlockwise Rotary force, and the U-shaped part 73 that l-shaped rod 72 deviates from one end of handle and is fixedly connected with l-shaped rod 72 can then move downward, it is U-shaped Upper surface of the part 73 due to being connected to annulus 71 also will drive the guide rod 32 being fixedly connected with annulus 71 and move downward, into And punch-head assembly 5 carries out the compacting of insulating powder.

In addition, as Figure 2-3, the free end of handle 33 is additionally provided with for anti-skidding anti-slip layer 331, convenient for user's Use and have an effect, which is made of rubber material, can reduce user upon application of pressure handle 33 to user's hand The reaction force in portion increases the comfort level in 33 use process of handle, and is equipped with also on anti-slip layer 331 and increases frictional force Raised line 332.

The specific operation process of the utility model:

(1) iron wire bar is put into from the top in cover half hole 41 up to the bottom of iron wire bar is connected to third hole 413 by user Bottom surface, then iron ring is put into from the top in cover half hole 41 up to the bottom of iron ring is connected to the bottom surface in the second hole 412, A certain amount of insulating powder (porcelain powder or glass powder) is added from the first hole 411 again；

(2) user holds and presses still further below at the anti-slip layer 331 of handle 33, and guide rod 32 passes through the company that is connected with handle 33 It is moved downward under the action of connection device 7, the punch-head assembly 5 being attached thereto also moves downward, until the pressure head 52 on punch-head assembly 5 Enter the second hole 412 by the first hole 411 and carry out press-powder operation, compacting after a certain period of time, unclamps handle 33, guide rod 32 is with punching Head assembly 5 moves upwards until restoring in original state；

(3) it holds iron wire bar and upwards slowly pulls out iron wire bar assembly.

Claims (7)

1. a kind of manual pressure mill, the insulating powder between iron ring for suppressing positioned at stalk and being set in stalk periphery End includes pedestal (1), the column (2) being vertically fixed on pedestal (1) and the strut device being arranged on column (2) (3), which is characterized in that be equipped with cover half (4) on the pedestal (1), the upper surface recess of the cover half (4) is formed with one and determines Die hole (41), the cover half hole (41) include outside the first hole (411) for feeding set gradually from top to bottom and iron ring Compatible second hole (412) of diameter and third compatible with stalk outer diameter hole (413), first hole (411), second Hole (412) and third hole (413) coaxial arrangement；It is provided on the strut device (3) and is adapted with the cover half hole (41) Punch-head assembly (5), the strut device (3) control punch-head assembly (5) moves up and down along cover half hole (41) direction, the formed punch The pressure head that component (5) includes formed punch ontology (51), takes shape in formed punch ontology (51) lower end surface and matches with iron ring internal diameter (52) and along the bore of the punch (53) that the lower end surface of the pressure head (52) upwardly extends, the bore of the punch (53) is for accommodating filament Bar.

2. a kind of manual pressure mill according to claim 1, which is characterized in that the strut device (3) includes fixation Fixed frame (31) on column (2), the guide rod (32) that is arranged through fixed frame (31) and can move up and down and for controlling The handle (33) that guide rod (32) moves up and down, one end of the guide rod (32) are equipped with the limiting device of limitation guide rod (32) displacement (6), the other end of the guide rod (32) offers groove (321) compatible with the upper surface of the formed punch ontology (51), institute It states formed punch ontology (51) to be fixed in the groove (321), the guide rod (32) and handle (33) pass through fixed frame (31) interior institute If attachment device (7) is attached.

3. a kind of manual pressure mill according to claim 2, which is characterized in that the limiting device (6) includes fixation The limit plate (61) being connected on guide rod (32) and the spring (62) being set on guide rod (32), the spring (62) are arranged in Between limit plate (61) and fixed frame (31).

4. a kind of manual pressure mill according to claim 2 or 3, which is characterized in that the attachment device (7) includes edge Annulus (71) that guide rod (32) radially extends, the l-shaped rod (72) being fixedly connected with handle (33) and it is set to l-shaped rod (72) back The free end of U-shaped part (73) from handle (33) one end, the U-shaped part (73) is connected to the upper surface of annulus (71), described U-shaped Part (73) is fastened on the periphery of guide rod (32) and its port is arranged towards guide rod (32).

5. a kind of manual pressure mill according to claim 4, which is characterized in that the l-shaped rod (72) passes through bearing activity It is fastened on fixed frame (31).

6. a kind of manual pressure mill according to claim 2 or 5, which is characterized in that on the free end of the handle (33) It is additionally provided with the anti-slip layer (331) of rubber material.

7. a kind of manual pressure mill according to claim 6, which is characterized in that the anti-slip layer (331), which is equipped with, to be increased The raised line (332) of frictional force.