CN110131265A - A kind of displaying frame connector and its production technology - Google Patents
A kind of displaying frame connector and its production technology Download PDFInfo
- Publication number
- CN110131265A CN110131265A CN201910446918.1A CN201910446918A CN110131265A CN 110131265 A CN110131265 A CN 110131265A CN 201910446918 A CN201910446918 A CN 201910446918A CN 110131265 A CN110131265 A CN 110131265A
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- ontology
- connector sleeve
- connector
- garter spring
- wall
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- 238000005516 engineering process Methods 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000005266 casting Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000005422 blasting Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 32
- 229910052751 metal Inorganic materials 0.000 abstract description 32
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000132456 Haplocarpha Species 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of displaying frame connector and its production technology, it is related to showing frame connector technical field, solves the connector technical problem low with metal tube bonding strength.Technical points include ontology, at least one first connector sleeve is provided on ontology, each first connector sleeve includes that the elastic clamping piece of the circumferentially equidistant arrangement of axis of the interconnecting piece connecting with ontology and multi-disc ring interconnecting piece is enclosed, and setting is opened in the direction that each one end of elastic clamping piece far from ontology is directed away from interconnecting piece axis；Garter spring is fastened, fastening hoop ring set is set to the first connector sleeve on one end of ontology, and the internal diameter for fastening garter spring is greater than the first connector sleeve close to the outer diameter of one end of ontology；The present invention has the advantages that improve connector and metal tube bonding strength.
Description
Technical field
The present invention relates to show frame connector technical field, more specifically, it relates to a kind of displaying frame connector and its
Production technology.
Background technique
In currently available technology, common showing stand mostly uses the mode of more metal tube connecting methods to assemble to be formed,
And the connector for connecting each metal tube is usually the convergence piece with helicitic texture, this connector is not easy to various ways
Combination, composed structure is also relatively simple, also inconvenient dismounting.
A kind of displaying frame connector is disclosed in the Chinese patent that Authorization Notice No. is CN202222856U, wherein described
Connector includes a button, and the button includes a main body and a through slot, a trough rim of the through slot and described main body one end one
Body formed connection, the main body other end have a longitudinal open slot, and the main body also sets up connecting hole；Wherein, specific
With at once further including another button, two pieces button is worked in coordination, and by two pieces button and is closed and is capable of forming the vacant chamber of pipe fitting and pipe fitting
Connecting hole, metal tube joined together is disposed within, and locked by bolts and nuts with the relationship of forming a fixed connection.
It is similar to above-mentioned displaying frame connector in the prior art, is needed with two pieces button when in use to clamp
Metal tube is fixed, and can satisfy the connecting method of various metals pipe fitting according to the different shape of two pieces button；But two
Being fixedly clamped between part button needs by screw bolt and nut, and is limited to the size of button, for the two pieces button that is fixedly clamped
The screw bolt and nut average physique of body is smaller, it is difficult to ensure biggish clamping dynamics causes between connector and metal tube
Bonding strength is lower, it is therefore desirable to improve.
Summary of the invention
Problem in view of the prior art, the purpose of the present invention is to provide a kind of displaying frame connector and its production technology,
It has the advantages that improve connector and metal tube bonding strength.
To achieve the above object, it the present invention provides the following technical scheme that including ontology, is provided at least on the ontology
One the first connector sleeve, each first connector sleeve include the axis of the interconnecting piece connecting with ontology and multi-disc ring interconnecting piece
The elastic clamping piece of circumferentially equidistant arrangement, each described one end of elastic clamping piece far from ontology are directed away from interconnecting piece axis
Open setting in direction；
Garter spring is fastened, fastening hoop ring set is set to the first connector sleeve on one end of ontology, and the internal diameter of the fastening garter spring is greater than
Outer diameter of first connector sleeve close to one end of ontology.
By using above-mentioned technical proposal, when needing for more metal tubes to be stitched together, it is only necessary to staff
Each metal tube is plugged on respectively in each the first connector sleeve of road, is then moved the direction that fastening garter spring is directed away from ontology
It is dynamic, each elastic clamping piece is fixedly clamped the metal tube being plugged in the first connector sleeve, to reach clamping
Fix the effect of metal tube；Fastening garter spring and first can be increased using the cooperation between fastening garter spring and elastic clamping piece
Contact area between connector sleeve, so that the connection between fastening garter spring and the first connector sleeve is stronger, stable, so that
Connection between connector and metal tube is stronger, stable.
The present invention is further arranged to: the first external screw thread is provided on the outer wall of each first connector sleeve, it is each described
Fasten the first internal screw thread that the cooperation of the first external screw thread is provided on the inner wall of garter spring.
By using above-mentioned technical proposal, using the first external screw thread being set on the first connector sleeve outer wall and it is set to tight
Gu the cooperation between the first internal screw thread on garter spring inner wall enables fastening garter spring when the direction for being directed away from ontology screws
Each elastic clamping piece is squeezed towards the direction of the first connector sleeve axis, is easier to push fastening by the way of screw propulsion
Garter spring is mobile, so that the outside of fastening garter spring screws fastening garter spring using spanner convenient for staff in the setting of positive polygon prism shape,
So that the work that is fixedly clamped of ontology is easier to implement.
The present invention is further arranged to: each elastic clamping piece is in that inner concave is circumferentially arranged towards the first connector sleeve
Arc-shaped flaky setting is provided on the inner concave of each elastic clamping piece along elastic clamping leaf length direction setting and transversal
Face is in " V "-shape the type groove of shape setting.
By using above-mentioned technical proposal, the generally circular in cross section tubing of existing metal tube or regular polygon tubing are in arc
The metal tube that the elastic clamping piece of shape sheet setting can be arranged with circular pipe shape cooperates, using being set to each elastic clip
The each end edge for the metal pipe sleeve that type groove on tight piece inner wall can be arranged with regular polygon tubing shape cooperates, so that the first connection
Set can be suitable for two kinds of metal tube.
The present invention is further arranged to: the ontology is provided with more than one piece, and the first connector sleeve being arranged on the ontology is one
A, the ontology is provided with more than one piece, and through slot is provided on each ontology, and each ontology is penetrated through by being fed through each road
Slot and with ontology interference fit connection component be fixed together.
Pass through through slot and connection group when the first connector sleeve on ontology is one by using above-mentioned technical proposal
More than one piece ontology is fixed together by the interference fit between part, to reach the effect that the first connector sleeve of more than one piece is assembled into one
Fruit, and the adjustable angle of each part connection each part body axis of collar, make it possible to be suitable for more assembling schemes.
The present invention is further arranged to: it is circumferentially equidistant that multiple tracks ring body inner wall is provided in the wherein one side of each ontology
The locating slot of arrangement is provided with the circumferentially equidistant arrangement of multiple tracks ring body inner wall and shape quantity in the other one side of each ontology
With the one-to-one positioning protrusion of locating slot.
It, can be to being bolted together by cooperation between locating slot and positioning protrusion by using above-mentioned technical proposal
The setting angle of the first connector sleeve of more than one piece is positioned, and when so that more than one piece ontology and connection component cooperating, each part ontology will not be sent out
Raw deflection, so that the connection between each part ontology is more stable.
The present invention is further arranged to: the connection component includes the second of setting identical as the first connector sleeve shape size
Connector sleeve and the outer support member being plugged in the second connector sleeve.
By using above-mentioned technical proposal, pass through the second of outer support member and setting identical as the first connector sleeve shape size
Cooperation between connector sleeve can be realized the interference fit between connection component and more than one piece ontology.
The present invention is further arranged to: the second external screw thread is provided on the outer wall of each second connector sleeve, it is each described
The second internal screw thread with the cooperation of the second external screw thread is provided on the inner wall of through slot.
By using above-mentioned technical proposal, by the cooperation between the second external screw thread and the second internal screw thread convenient for the second connection
Set, which screws, to be promoted in each part ontology.
The present invention is further arranged to: the ontology is provided with one, and the first connector sleeve being arranged on the ontology is two
A or more, the axis of each first connector sleeve intersects at the center position of ontology, and each first connector sleeve mutually interconnects
It is logical.
By using above-mentioned technical proposal, when the first connector sleeve being arranged on ontology is two or more, an ontology
It can cooperate simultaneously with more metal tubes.
A kind of production technology for such as above-mentioned displaying frame connector, comprising the following steps:
Step 1: it using casting machine by ontology, the first connector sleeve and fastening garter spring moulding by casting, takes out, is poured after cooling and shaping
Mold is set as core pulling mould；
Step 2: shotblasting processing is carried out to fastening garter spring using shot-blasting machine, then using drilling machine or lathe to ontology
Finishing processing is carried out with the inner wall of fastening garter spring；
Step 3: getting on the bus out the screw thread worked in coordination in the outer wall of the first connector sleeve of ontology and the inner wall of fastening garter spring, and
Type groove is cut out on the inner wall of first connector sleeve；
Step 4: on the first connector sleeve and the notch that multiple tracks is arranged along the first connector sleeve length direction is cut out, so that first connects
Female connector can cut out more pieces of resilient clamp clip；
Step 5: then that each elastic clamping piece is remote by fastening garter spring spiral into the first connector sleeve on one end of ontology
One end from ontology is directed away from the direction bending of the first connector sleeve axis.
By using above-mentioned technical proposal, ontology and fastening hoop ring billet material can be molded by step 1, use core pulling
Mould can will mold the inner cavity of the first connector sleeve；It can be improved ontology by step 2 and fasten the presentation quality of garter spring, and
Ontology can be removed and fasten the burr on garter spring outer wall；To be set to the first company on ontology using step 3 and step 4
Female connector and fastening garter spring thoroughly form；Ontology and fastening garter spring can finally be fitted together using step 5.
The present invention is further arranged to: when the first connector sleeve being arranged on the ontology is one, when carrying out step 1,
First connector sleeve and this body by integral forming, before carrying out step 2, the first connector sleeve is cut off from ontology can shape
At the second connector sleeve, the ontology under cutting off is used as new fastening garter spring.
It, can be with same set of when so that the first connector sleeve on ontology being set as one by using above-mentioned technical proposal
By ontology and the first connector sleeve, moulding by casting goes out core-pulling die together, effectively reduces cost.
Compared with prior art, the beneficial effects of the present invention are:
(1) connection area between each component is larger, so that the connection between each component is stronger, stablizes, the company of effectively increasing
Bonding strength between fitting and metal tube；
(2) outer diameter of metal tube is adjustable in a certain range, and in the error range of metal tube without departing from the first connector sleeve
It still is able to keep higher bonding strength when minimum diameter；
(3) the first connector sleeve for being provided with type groove is suitable for installing and using at least two different types of metal tubes, is applicable in
Range is larger.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment one；
Fig. 2 is the use state diagram of the present embodiment one；
Fig. 3 is the A partial enlargement diagram of Fig. 2；
Fig. 4 is the connection schematic diagram of a ontology of the present embodiment more than one；
Fig. 5 is two structural schematic diagram of the present embodiment.
Appended drawing reference: 1, ontology；11, the first connector sleeve；111, interconnecting piece；112, elastic clamping piece；113, type groove；12,
Through slot；13, positioning protrusion；14, locating slot；2, garter spring is fastened；3, metal tube；4, the second connector sleeve；5, outer support member.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
Embodiment one: a kind of displaying frame connector, as shown in Figure 1, including ontology 1 and the fastening hoop with the cooperation of ontology 1
Ring 2, is provided with the first connector sleeve 11 for the metal tube that is fixedly clamped on ontology 1, and fastening garter spring 2 is sheathed on the first connection
Set 11 is on one end of ontology 1；Wherein, referring to figs. 1 and 2, when in use, multiple first connector sleeves 11 should cooperate
So that more metal tubes 3 are capable of fixing together.
In conjunction with shown in 1 and Fig. 3, the first connector sleeve 11 includes the interconnecting piece 111 connecting with ontology 1 and the connection of multi-disc ring
The elastic clamping piece 112 of the circumferentially equidistant arrangement of the axis in portion 111 is enclosed, the arc-shaped sheet of each elastic clamping piece 112
Setting is provided with together along the setting of 112 length direction of elastic clamping piece and cross on the inner concave of each elastic clamping piece 112
Section is in " V "-shape the type groove 113 of shape setting；Wherein, when fastening garter spring 2 is in the first connector sleeve 11 close to one end of ontology 1
When, each elastic clamping piece 112 is unfolded naturally, at this point, the inner concave of each elastic clamping piece 112 can be enclosed one in circle
Columnar through-hole, each elastic clamping piece 112 can be directed away from first from one end close to ontology 1 to one end far from ontology 1
The direction of 11 axis of connector sleeve extends；When fastening garter spring 2 is in the one end of the first connector sleeve 11 far from ontology 1, each elasticity
Clamp clip 112 is collapsed far from one end meeting stress of ontology 1, the gold so that each elastic clamping piece 112 can be fixedly clamped
Belong to pipe fitting 3.
Wherein, it is provided with the first external screw thread on the outer wall of the first connector sleeve 11, is provided on the inner wall of fastening garter spring 2
With the first internal screw thread of the first external screw thread cooperation, one of the first connector sleeve 11 far from ontology 1 is moved to when needing to fasten garter spring 2
When on end, it is only necessary to promote the direction that fastening garter spring 2 is directed away from ontology 1 by the way of screwing.
Wherein, it is noted that the setting quantity at least three pieces of elastic clamping piece 112, when connector and regular polygon pipe
When material cooperates, the setting quantity of elastic clamping piece 112 is consistent with the number of edges of regular polygon tubing.
In conjunction with shown in Fig. 2 and Fig. 4, ontology 1 is arranged in regular polygon column, and is provided on each ontology 1 and passes through together
Through slot 12, the first connector sleeve 11 that the first connector sleeve 11 is set on the outer wall of ontology 1 are only provided with one, at this point, to realize
Connection between the first connector sleeve of more than one piece 11, staff needs for each part ontology 1 to be stacked together, then using can wear
The road Guo Ge through slot 12 and with each part ontology 1 interference fit connection component each part ontology 1 is fixed together.
Specifically, connection component includes the second connector sleeve with 11 shape size of the first connector sleeve and feature setting all the same
4 and the outer support member 5 that is plugged in the second connector sleeve 4；Wherein, outer support member 5 can be replaced by metal tube 3.
Further, determining for the multiple tracks ring body circumferentially equidistant arrangement of 1 inner wall is provided on a wherein end face for each part ontology 1
Position slot 14 is provided with the circumferentially equidistant arrangement of 1 inner wall of multiple tracks ring body on the other end face of each part ontology 1 and shape quantity and fixed
The position one-to-one positioning protrusion 13 of slot 14；When splicing ontology 1, it is only necessary to each part on an ontology 1 will be disposed therein
Positioning protrusion 13 is clamped respectively into each part locating slot 14 being set on an other ontology 1.
Wherein, it can also be fixed together by the way of welding between each part ontology 1, when welding each part ontology 1, only be needed
Each part ontology 1 to be stitched together by each road locating slot 14 and positioning protrusion 13, then will be disposed adjacent with welding equipment
Two ontologies 1 weld together.
Embodiment two: with embodiment one the difference is that, the first connector sleeve 11 being arranged on ontology 1 be two and with
On, the axis of each the first connector sleeve of part 11 intersects at the center position of ontology 1, and the first connector sleeve of each part 11 is interconnected.
Compared with embodiment one, cost is relatively low for the design cost of embodiment two and assembling, and the first connector sleeve of each part 11 it
Between connection relationship it is more stable, but per a embodiment two (quantity of i.e. each the first connector sleeve of part 11 and position are distinct) only
It can be served only for a kind of metal tube connecting method, the scope of application is lower；With embodiment two on the contrary, the design cost of embodiment one and
The cost is relatively high for assembling, and the connection relationship stability between the first connector sleeve 11 that each part links together is poor, but can
It is combined into the connection type of different angle as needed, the scope of application is wider.
A kind of production technology for such as above-mentioned displaying frame connector, comprising the following steps:
Step 1: using casting machine by ontology 1, the first connector sleeve 11 and fastening 2 moulding by casting of garter spring, taking out after cooling and shaping,
Casting mold is set as core pulling mould；
Step 2: shotblasting processing is carried out to ontology 1 and fastening garter spring 2 using shot-blasting machine, then utilizes drilling machine or lathe
Finishing processing is carried out to the inner wall of ontology 1 and fastening garter spring 2；
Step 3: getting on the bus out the screw thread worked in coordination in the outer wall of the first connector sleeve 11 of ontology 1 and the inner wall of fastening garter spring 2,
And type groove 113 is cut out on the inner wall of the first connector sleeve 11；
Step 4: on the first connector sleeve 11 and the notch that multiple tracks is arranged along 11 length direction of the first connector sleeve is cut out, so that
One connector sleeve 11 can cut out more pieces of resilient clamp clip 112；
Step 5: by fastening 2 spiral of garter spring into the first connector sleeve 11 on one end of ontology 1, then by each elastic clamping
Piece 112 is directed away from the direction bending of 11 axis of the first connector sleeve far from one end of ontology 1.
Wherein, when for producing the ontology 1 as described in embodiment one, when the first connector sleeve 11 being arranged on ontology 1 is
One, when carrying out step 1, first connector sleeve 11 is integrally formed with ontology 1, and before carrying out step 2, first is connected
Female connector 11 is cut off from ontology 1 can form the second connector sleeve 4, and the ontology 1 under cutting off is used as new fastening garter spring 2.
The course of work of the invention is as follows:
When needing to connect metal tube 3 and ontology 1, it is only necessary to by 3 grafting of metal tube into corresponding first connector sleeve 11
It is interior, fastening garter spring 2 is then screwed so that fastening garter spring 2 can drive the elastic compression piece being set on ontology 1 to clamp metal
Pipe fitting 3.
Wherein, when the metal tube 3 connected is positive polygonal pipe, it is only necessary to by each side of regular polygon tubing
Angle is clamped respectively into each road type groove 113.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of displaying frame connector characterized by comprising
Ontology (1), at least one first connector sleeve (11) is provided on the ontology (1), and each first connector sleeve (11) is equal
The elastic clip of the circumferentially equidistant arrangement of axis including the interconnecting piece (111) and multi-disc ring interconnecting piece (111) that are connect with ontology (1)
Tight piece (112), each elastic clamping piece (112) are directed away from the side of interconnecting piece (111) axis far from the one end of ontology (1)
It is arranged to opening；
It fastens garter spring (2), fastening garter spring (2) is sheathed on the first connector sleeve (11) on the one end of ontology (1), the fastening hoop
The internal diameter of ring (2) is greater than the first connector sleeve (11) close to the outer diameter of the one end of ontology (1).
2. a kind of displaying frame connector according to claim 1, it is characterised in that: outside each first connector sleeve (11)
It is provided with the first external screw thread on wall, is provided in the first of the first external screw thread cooperation on the inner wall of each fastening garter spring (2)
Screw thread.
3. a kind of displaying frame connector according to claim 2, it is characterised in that: each elastic clamping piece (112) is equal
In the arc-shaped flaky setting that inner concave is circumferentially arranged towards the first connector sleeve (11), the indent of each elastic clamping piece (112)
It is provided on face along the setting of elastic clamping piece (112) length direction and cross section is in " V "-shape the type groove (113) of shape setting.
4. a kind of displaying frame connector according to claim 1, it is characterised in that: the ontology (1) is provided with more than one piece, institute
Stating the first connector sleeve (11) for being arranged on ontology (1) is one, and the ontology (1) is provided with more than one piece, on each ontology (1)
It is provided with through slot (12), company of each ontology (1) by being fed through each road through slot (12) and with ontology (1) interference fit
Connected components are fixed together.
5. a kind of displaying frame connector according to claim 4, it is characterised in that: the wherein one side of each ontology (1)
On be provided with the locating slot (14) of the circumferentially equidistant arrangement of multiple tracks ring body (1) inner wall, set in the other one side of each ontology (1)
It is equipped with the circumferentially equidistant arrangement of multiple tracks ring body (1) inner wall and shape quantity and locating slot (14) one-to-one positioning protrusion
(13).
6. a kind of displaying frame connector according to claim 4, it is characterised in that: the connection component includes connecting with first
The second connector sleeve (4) of the identical setting of female connector (11) shape size and the outer support member (5) being plugged in the second connector sleeve (4).
7. a kind of displaying frame connector according to claim 6, it is characterised in that: outside each second connector sleeve (4)
It is provided with the second external screw thread on wall, second with the cooperation of the second external screw thread is provided on the inner wall of each through slot (12)
Internal screw thread.
8. a kind of displaying frame connector according to claim 1, it is characterised in that: the ontology (1) is provided with one, institute
Stating the first connector sleeve (11) being arranged on ontology (1) is two or more, and the axis of each first connector sleeve (11) intersects at
The center position of ontology (1), each first connector sleeve (11) are interconnected.
9. a kind of for the production technology according to claims 1-8 for showing frame connector, which is characterized in that including following step
It is rapid:
Step 1: using casting machine by ontology (1), the first connector sleeve (11) and fastening garter spring (2) moulding by casting, after cooling and shaping
It takes out, casting mold is set as core pulling mould；
Step 2: shotblasting processing is carried out to (1) and fastening garter spring (2) using shot-blasting machine, then utilizes drilling machine or lathe
Finishing processing is carried out to ontology (1) and the inner wall for fastening garter spring (2)；
Step 3: it gets on the bus out and works in coordination in the outer wall of the first connector sleeve (11) of ontology (1) and the inner wall of fastening garter spring (2)
Screw thread, and type groove (113) are cut out on the inner wall of the first connector sleeve (11)；
Step 4: on the first connector sleeve (11) and the notch that multiple tracks is arranged along the first connector sleeve (11) length direction is cut out, is made
More pieces of resilient clamp clip (112) can be cut out by obtaining the first connector sleeve (11)；
Step 5: garter spring (2) spiral will be fastened into the first connector sleeve (11) on the one end of ontology (1), then by each bullet
Property clamp clip (112) far from ontology (1) one end be directed away from the first connector sleeve (11) axis direction bending.
10. displaying frame connector production technology according to claim 9, it is characterised in that: be arranged when on the ontology (1)
The first connector sleeve (11) be one, when carrying out step 1, first connector sleeve (11) and ontology (1) integrated molding,
Before carrying out step 2, the first connector sleeve (11) is cut off from ontology (1) can form the second connector sleeve (4), under cutting off
Ontology (1) is used as new fastening garter spring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910446918.1A CN110131265B (en) | 2019-05-27 | 2019-05-27 | Show shelf connecting piece and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910446918.1A CN110131265B (en) | 2019-05-27 | 2019-05-27 | Show shelf connecting piece and production process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110131265A true CN110131265A (en) | 2019-08-16 |
| CN110131265B CN110131265B (en) | 2020-10-09 |
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ID=67582067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910446918.1A Active CN110131265B (en) | 2019-05-27 | 2019-05-27 | Show shelf connecting piece and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110131265B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111235771A (en) * | 2020-03-20 | 2020-06-05 | 徐州力达缝纫设备制造有限公司 | Sewing machine with thread clamping device convenient to install |
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| CN202222856U (en) * | 2011-09-15 | 2012-05-23 | 周德椿 | Connector of showing stand |
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| CN208072933U (en) * | 2017-06-28 | 2018-11-09 | 安宜建设集团有限公司 | A kind of scaffold easy to assemble |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111235771A (en) * | 2020-03-20 | 2020-06-05 | 徐州力达缝纫设备制造有限公司 | Sewing machine with thread clamping device convenient to install |
| CN111235771B (en) * | 2020-03-20 | 2021-11-30 | 徐州力达缝纫设备制造有限公司 | Sewing machine with thread clamping device convenient to install |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110131265B (en) | 2020-10-09 |
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